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About PLANTS Threatened & Endangered

Protected Plants for All Scientific Names
Jurisdiction = Federal and State
5752 records returned

Click on an accepted name below to view its PLANTS Profile with more information. Click on a place name in the reference list to view its T&E list, or click on the reference link to see published lists and learn more about each law. Protected plants that are synonyms retain their protected status, and are indented beneath the current PLANTS accepted name; common names are from PLANTS.

United States USFWS Endangered Species Program. 2014. All plants (January 2014). US Fish and Wildlife Service, Washington, DC.
Arizona Arizona Department of Agriculture. 2011. Protected native plants by categories. Arizona Department of Agriculture.
Arkansas Department of Arkansas Heritage, Inventory Research Program. 2001. Plants of special concern. Arkansas Natural Heritage Commission, Arkansas.
California Threatened and endangered plants (1 October 2011). California Department of Fish and Game.
Connecticut Connecticut Department of Environmental Protection. 1998. Endangered, threatened and special concern plants (20 October 2002). State of Connecticut, Connecticut.
Florida Coile, N.C., and M.A. Garland. 2003. Notes on Florida's endangered and threatened plants (29 January 2005). Florida Department of Agriculture & Consumer Services, Division of Plant Industry, Florida.
Georgia Wildlife Resources Division, Nongame Wildlifeand Natural Heritage Section. 2001. Protected plants of Georgia (20 October 2002). Georgia Department of Natural Resources, Georgia.
Illinois Endangered Species Protection Board. 1999. Endangered and threatened species list (20 October 2002). Illinois Department of Natural Resources, Illinois.
Indiana Division of Nature Preserves. 2002. Endangered, threatened, and rare vascular plant species documented from Indiana (20 October 2002). Indiana Department of Natural Resources, Indiana.
Iowa Parks, Recreation, and Preserves Division. 1994. Iowa's threatened and endangered species (20 October 2002). Iowa Department of Natural Resources, Iowa.
Kentucky Kentucky State Nature Preserves Commission. 2000. Endangered, threatened, and special concern species (20 October 2002). Kentucky State Nature Preserves Commission, Kentucky.
Maine Maine Natural Areas Program. 1999. Maine's rare, threatened, and endangered plants (20 October 2002). Maine Department of Conservation, Maine.
Maryland Maryland Natural Heritage Program. 1997. Rare, threatened and endangered plants of Maryland (20 October 2002). Maryland Department of Natural Resources, Maryland.
Massachusetts Natural Heritage and Endangered Species Program. 2004. Massachusetts list of endangered, threatened, and special concern species (29 January 2005). Massachusetts Division of Fisheries and Wildlife, Massachusetts.
Michigan Michigan Natural Features Inventory. 1999. Michigan's special plants (20 October 2002). Michigan Department of Natural Resources, Michigan.
Minnesota Division of Fish and Wildlife. 2001. Minnesota's list of endangered, threatened and special concern species (20 October 2002). Minnesota Department of Natural Resources, Minnesota.
Missouri Missouri Department of Conservation. 2001. Missouri species of conservation concern checklist (20 October 2002). Natural History Division, Missouri.
Nebraska Nongame and Endangered Species Program. 2002. Endangered and threatened wildlife (20 October 2002). Nebraska Game and Parks Commission, Nebraska.
Nevada Nevada Natural Heritage Program. 2001. Christmas trees, cacti, and yucca native to Nevada (20 October 2002). Department of Conservation and Natural Resources, Nevada.
Nevada Nevada Natural Heritage Program. 2001. State of Nevada list of fully protected plant species (20 October 2002). Department of Conservation and Natural Resources, Nevada.
New Hampshire New Hampshire Natural Heritage Inventory. 2002. Rare plant list for New Hampshire (20 October 2002). Division of Forests and Lands, New Hampshire.
New Jersey Office of Natural Lands Management. 2001. Special plants of New Jersey (20 October 2002). Department of Environmental Protection and Energy, New Jersey.
New Mexico Forestry and Resources Conservation Division. 1995. List of New Mexico state endangered plant species (20 October 2002). Energy, Minerals and Natural Resources Department, New Mexico.
New York Department of Environmental Conservation. 2000. Protected native plants (20 October 2002). Division of Land and Forests, New York.
North Carolina Plant Industry Division. 1998. List of North Carolina's endangered, threatened, and special concern plant species (20 October 2002). North Carolina Department of Agriculture and Consumer Services, North Carolina.
Ohio Division of Natural Areas and Preserves. 2001. Rare native Ohio plants, 2000-2001 status list (20 October 2002). Ohio Department of Natural Resources, Ohio.
Oregon Oregon Natural Heritage Information Center. 2004. Rare, threatened and endangered species of Oregon (5 May 2006). Oregon Natural Heritage Information Center, Oregon.
Pennsylvania Thompson, S.A. 1997. Vascular plants: review of status in Pennsylvania (20 October 2002). Department of Conservation and Natural Resources, Pennsylvania.
Puerto Rico Puerto Rico Heritage Program. 1995. Endangered, threatened and proposed plants of Puerto Rico (20 October 2002). Department of Natural Environmental Resources, Puerto Rico.
Rhode Island Enser, R.W. 2002. Rare native plants of Rhode Island (20 October 2002). Rhode Island Department of Environmental Management, Rhode Island.
Tennessee Tennessee Natural Heritage Program. 2002. Rare plant list (20 October 2002). Department of Environment and Conservation, Tennessee.
Texas Texas Parks and Wildlife Department. 2002. Texas threatened and endangered plants (20 October 2002). Texas Parks and Wildlife Department, Texas.
Vermont Nongame and Natural Heritage Program. 1999. Vermont's rare and uncommon native plants (20 October 2002). Vermont Department of Fish and Wildlife Nongame and Natural Heritage Program, Vermont.
Virginia Division of Natural Heritage. 2001. Rare vascular plants (20 October 2002). Virginia Department of Conservation and Recreation, Virginia.
Washington Washington Natural Heritage Program. 2002. Endangered, threatened and sensitive vascular plants of Washington (20 October 2002). Washington State Department of Natural Resources, Washington.
Wisconsin Wisconsin Department of Natural Resources. 2002. The working list: rare vascular plants (29 January 2006). Bureau of Endangered Resources, Wisconsin.

Symbol Scientific Name Common Name Federal Protected Status State Protected Status
ABGU Abies guatemalensis Rehder Guatemalan fir T
ABLO Abies lowiana (Gordon & Glend.) A. Murray bis Sierra white fir
ABCOL Abies concolor (Gord. & Glend.) Lindl. ex Hildebr. var. lowiana (Gord. & Glend.) Lemmon white fir
ABER Abutilon eremitopetalum Caum hiddenpetal Indian mallow E
ABME2 Abutilon menziesii Seem. ko'oloa 'ula E
ABSA2 Abutilon sandwicense (O. Deg.) Christoph. greenflower Indian mallow E
ACEX Acaena exigua A. Gray liliwai E
ACMU2 Achyranthes mutica A. Gray blunt chaff flower E
ACSPR2 Achyranthes splendens Mart. ex Moq. var. rotundata Hillebr. Maui chaff flower E
ADPE2 Adenophorus periens Bishop pendant kihifern E
ALMA Alectryon macrococcus Radlk. Hawai'i alectryon E
ALAES Alopecurus aequalis Sobol. var. sonomensis P. Rubtzov Sonoma shortawn foxtail E
ALLY3 Alsinidendron lychnoides (Hillebr.) Sherff kuawawaenohu E
ALOB4 Alsinidendron obovatum Sherff Waianae Range alsinidendron E
ALTR5 Alsinidendron trinerve H. Mann mountain alsinidendron E
ALVI6 Alsinidendron viscosum (H. Mann) Sherff climbing alsinidendron E
AMBR5 Amaranthus brownii Christoph. & Caum Brown's amaranth E
AMPU4 Ambrosia pumila (Nutt.) A. Gray dwarf bur ragweed E
ARHO Arabis hoffmannii (Munz) Rollins Hoffmann's rockcress E
ARHU3 Arctomecon humilis Coville common bearpoppy E
ARCO13 Arctostaphylos confertiflora Eastw. Santa Rosa Island manzanita E
ARGLC4 Arctostaphylos glandulosa Eastw. ssp. crassifolia (Jeps.) P.V. Wells Del Mar manzanita E
ARMO2 Arctostaphylos morroensis Wies. & Schreib. Morro manzanita T
ARMY Arctostaphylos myrtifolia Parry Ione manzanita T
ARUR Arenaria ursina B.L. Rob. Bear Valley sandwort T
ARKA2 Argyroxiphium kauense (Rock & Neal) O. Deg. & I. Deg. kau silversword E
ARSAM Argyroxiphium sandwicense DC. ssp. macrocephalum (A. Gray) Mérat Hawai'i silversword T
ARSAS Argyroxiphium sandwicense DC. ssp. sandwicense Hawai'i silversword E
ASWE3 Asclepias welshii N.H. Holmgren & P.K. Holmgren Welsh's milkweed T
ASRH3 Asplenium rhomboideum Brack. diamond spleenwort
ASFRI Asplenium fragile C. Presl var. insulare Morton E
ASAL4 Astragalus albens Greene cushenbury milkvetch E
ASBR6 Astragalus brauntonii Parish Braunton's milkvetch E
ASDE2 Astragalus desereticus Barneby deseret milkvetch T
ASER4 Astragalus eremiticus Sheldon hermit milkvetch
ASAM14 Astragalus ampullarioides (S.L. Welsh) S.L. Welsh E
ASJA Astragalus jaegerianus Munz Lane Mountain milkvetch E
ASLEC2 Astragalus lentiginosus Douglas ex Hook. var. coachellae Barneby ex Shreve & Wiggins Coachella milkvetch E
ASLEP3 Astragalus lentiginosus Douglas ex Hook. var. piscinensis Barneby Fish Slough milkvetch T
ASLIM Astragalus limnocharis Barneby var. montii (S.L. Welsh) Isely Monti's milkvetch
ASMO11 Astragalus montii S.L. Welsh T
ASOS Astragalus osterhoutii M.E. Jones Kremmling milkvetch E
ASPYL Astragalus pycnostachyus A. Gray var. lanosissimus (Rydb.) Munz & McBurney marsh milkvetch E
ASTR5 Astragalus tricarinatus A. Gray triplerib milkvetch E
ATCON Atriplex coronata S. Watson var. notatior Jeps. crownscale E
BIMIK2 Bidens micrantha Gaudich. ssp. kalealaha Nagata & Ganders Kalealaha beggarticks E
BIWI Bidens wiebkei Sherff Wiebke's beggarticks E
BOMA7 Bolboschoenus maritimus (L.) Palla cosmopolitan bulrush
SCMA8 Schoenoplectus maritimus (L.) Lye cosmopolitan bulrush
BORO5 Bolboschoenus robustus (Pursh) Soják sturdy bulrush
SCRO5 Schoenoplectus robustus (Pursh) M.T. Strong sturdy bulrush
BOME2 Bonamia menziesii A. Gray Hawai'i lady's nightcap E
BRIN4 Brighamia insignis A. Gray cabbage on a stick E
BRRO Brighamia rockii H. St. John Molokai ohaha E
CAKA5 Caesalpinia kavaiensis H. Mann uhiuhi E
CARI3 Calyptronoma rivalis (O.F. Cook) L.H. Bailey Puerto Rico manac T
CABE7 Camissonia benitensis P.H. Raven San Benito suncup T
CAMO15 Canavalia molokaiensis O. Deg., I. Deg. & Sauer Molokai jackbean E
CAPH3 Carex ×physocarpoides Lepage sedge
CAPH8 Carex ×physocarpioides Lepage [saxatilis × utriculata]
CACI6 Castilleja cinerea A. Gray ashgray Indian paintbrush T
CAMO8 Castilleja mollis Pennell softleaf Indian paintbrush E
CAME19 Catesbaea melanocarpa Krug & Urb. tropical lilythorn E
CEFE2 Ceanothus ferrisiae McMinn Coyote ceanothus E
CEAG Cenchrus agrimonioides Trin. kamanomano E
CESE6 Centaurium sebaeoides (Griseb.) Druce lavaslope centaury E
CHCEK Chamaesyce celastroides (Boiss.) Croizat & O. Deg. var. kaenana (Sherff) O. Deg. & I. Deg. 'ekoko E
CHDED Chamaesyce deltoidea (Engelm. ex Chapm.) Small ssp. deltoidea wedge sandmat E
CHDE8 Chamaesyce deppeana (Boiss.) Millsp. Oahu sandmat E
CHHA2 Chamaesyce halemanui (Sherff) Croizat & O. Deg. Kauai sandmat E
CHHE3 Chamaesyce herbstii W.L. Wagner Herbst's sandmat E
CHHO3 Chamaesyce hooveri (L.C. Wheeler) Koutnik Hoover's sandmat T
CHKU Chamaesyce kuwaleana (O. Deg. & Sherff) O. Deg. & I. Deg. kokomalei E
CHRO2 Chamaesyce rockii (Forbes) Croizat & O. Deg. Koolau Range sandmat E
CHSKS Chamaesyce skottsbergii (Sherff) Croizat & O. Deg. var. skottsbergii coastal sandmat
CHSKK Chamaesyce skottsbergii (Sherff) Croizat & O. Deg. var. kalaeloana (Sherff) O. Deg. & I. Deg. E
CHPU2 Chlorogalum purpureum Brandegee purple amole T
CHPUH2 Chorizanthe pungens Benth. var. hartwegiana Reveal & Hardham Hartweg's spineflower E
CHPUP3 Chorizanthe pungens Benth. var. pungens Monterey spineflower T
CHRO Chorizanthe robusta Parry robust spineflower E
CIHYH Cirsium hydrophilum (Greene) Jeps. var. hydrophilum Suisun thistle E
CIPU5 Cistanthe pulchella (Eastw.) Hershkovitz Mariposa pussypaws
CAPU28 Calyptridium pulchellum (Eastw.) Hoover T
CLMO6 Clematis morefieldii Kral Huntsville vasevine E
CLDR2 Clermontia drepanomorpha Rock Kohala Mountain clermontia E
CLLI3 Clermontia lindseyana Rock hillside clermontia E
CLOBB Clermontia oblongifolia Gaudich. ssp. brevipes (E. Wimm.) Lammers Oahu clermontia E
CLOBM Clermontia oblongifolia Gaudich. ssp. mauiensis (Rock) Lammers Oahu clermontia E
CLPE2 Clermontia peleana Rock pele clermontia E
CLPY2 Clermontia pyrularia Hillebr. Hamakua clermontia E
CLSA5 Clermontia samuelii Forbes Hana clermontia E
COOP Colubrina oppositifolia Brongn. ex Mann kauila E
COBE3 Cordia bellonis Urb. serpentine manjack E
CRMIE Croton michauxii G.L. Webster var. ellipticus (Willd.) B.W. van Ee & P.E. Berry Michaux's croton
CRWI5 Croton willdenowii G.L. Webster Willdenow's croton
CTSQ Ctenitis squamigera (Hook. & Arn.) Copeland Pacific lacefern E
CYAC5 Cyanea acuminata (Gaudich.) Hillebr. Honolulu cyanea E
CYAS Cyanea asarifolia H. St. John gingerleaf cyanea E
CYCOC Cyanea copelandii Rock ssp. copelandii treetrunk cyanea E
CYCOH2 Cyanea copelandii Rock ssp. haleakalaensis (H. St. John) Lammers treetrunk cyanea E
CYCR9 Cyanea crispa (Gaudich.) Lammers, Givnish & Sytsma Koolau Range rollandia E
CYDU3 Cyanea dunbariae Rock ravine cyanea
CYDU2 Cyanea dunbarii Rock, orth. var. E
CYDU5 Cyanea duvalliorum Lammers & H. Oppenh. haha E
CYGL5 Cyanea glabra (E. Wimm.) H. St. John smooth cyanea E
CYGRG Cyanea grimesiana Gaudich. ssp. grimesiana splitleaf cyanea E
CYGRO Cyanea grimesiana Gaudich. ssp. obatae (H. St. John) Lammers splitleaf cyanea E
CYHAC Cyanea hamatiflora Rock ssp. carlsonii (Rock) Lammers Carlson's cyanea E
CYHAH Cyanea hamatiflora Rock ssp. hamatiflora wetforest cyanea E
CYHU2 Cyanea humboldtiana (Gaudich.) Lammers, Givnish & Sytsma Oahu rollandia E
CYKO4 Cyanea koolauensis Lammers, Givnish & Sytsma Palolo Valley rollandia E
CYLO5 Cyanea lobata H. Mann Waihee Valley cyanea E
CYLO12 Cyanea longiflora (Wawra) Lammers, Givnish & Systma ridge rollandia E
CYMAG Cyanea macrostegia Hillebr. ssp. gibsonii (Hillebr.) Lammers Gibson's cyanea E
CYMA5 Cyanea magnicalyx Lammers haha E
CYMA12 Cyanea mannii (Brigham) Hillebr. Mann's cyanea E
CYMA23 Cyanea maritae Lammers & H. Oppenh. haha E
CYMC Cyanea mceldowneyi Rock McEldowney's cyanea E
CYPI5 Cyanea pinnatifida (Cham.) E. Wimm. sharktail cyanea E
CYPL7 Cyanea platyphylla (A. Gray) Hillebr. puna cyanea E
CYPR8 Cyanea procera Hillebr. Molokai cyanea E
CYRE8 Cyanea recta (Wawra) Hillebr. Kealia cyanea T
CYRE10 Cyanea remyi Rock Remy's cyanea E
CYRI4 Cyanea rivularis Rock plateau cyanea
DERI4 Delissea rivularis (Rock) E. Wimm. E
CYSH Cyanea shipmanii Rock Shipman's cyanea E
CYST8 Cyanea st.-johnii (Hosaka) Lammers, Givnish & Systma St. John's rollandia E
CYST5 Cyanea stictophylla Rock Kaiholena cyanea E
CYSU8 Cyanea superba (Cham.) A. Gray Mt. Kaala cyanea E
CYTR7 Cyanea truncata (Rock) Rock Punaluu cyanea E
CYUN5 Cyanea undulata Forbes leechleaf cyanea E
CYHUJ Cycladenia humilis Benth. var. jonesii (Eastw.) S.L. Welsh & N.D. Atwood Jones' waxydogbane
CYJO2 Cycladenia jonesii Eastw. T
CYFA3 Cyperus fauriei Kük. alpine flatsedge
MAFA7 Mariscus fauriei (Kük.) T. Koyama E
CYPEP Cyperus pennatiformis Kük. var. pennatiformis coastal flatsedge
MAPE5 Mariscus pennatiformis (Kük.) T. Koyama E
CYTR2 Cyperus trachysanthos Hook. & Arn. sticky flatsedge E
CYCR4 Cyrtandra crenata H. St. John & Storey Kahana Valley cyrtandra E
CYCY3 Cyrtandra cyaneoides Rock mapele E
CYDE4 Cyrtandra dentata H. St. John & Storey mountain cyrtandra E
CYGI3 Cyrtandra giffardii Rock forest cyrtandra E
CYLI9 Cyrtandra limahuliensis H. St. John Limahuli cyrtandra T
CYMU5 Cyrtandra munroi Forbes Lanaihale cyrtandra E
CYPO4 Cyrtandra polyantha C.B. Clarke Niu Valley cyrtandra E
CYSU6 Cyrtandra subumbellata (Hillebr.) H. St. John & Storey parasol cyrtandra E
CYTI Cyrtandra tintinnabula Rock Laupahoehoe cyrtandra E
CYVI7 Cyrtandra viridiflora H. St. John & Storey greenleaf cyrtandra E
DAFRF Dasiphora fruticosa (L.) Rydb. ssp. floribunda (Pursh) Kartesz shrubby cinquefoil
DERH2 Delissea rhytidosperma H. Mann Kauai delissea E
DESU Delissea subcordata Gaudich. Koolau Range delissea E
DEUN2 Delissea undulata Gaudich. leechleaf delissea E
DIER3 Diellia erecta Brack. erect island spleenwort E
DIFA Diellia falcata Brack. sickle island spleenwort E
DIPA25 Diellia pallida W.H. Wagner pale island spleenwort E
DIUN3 Diellia unisora W.H. Wagner singlesorus island spleenwort E
DIMO4 Diplazium molokaiense W.J. Rob. Molokai twinsorus fern E
DUHE Dubautia herbstobatae G.D. Carr Keaau Valley dubautia E
DULA3 Dubautia latifolia (A. Gray) D.D. Keck koholapehu E
DUPA5 Dubautia pauciflorula H. St. John & G.D. Carr Wahiawa Bog dubautia E
DUPLH Dubautia plantaginea Gaudich. ssp. humilis G.D. Carr plantainleaf dubautia E
DUABP Dudleya abramsii Rose ssp. parva (Rose & Davidson) Bartel Conejo dudleya T
DUCYO Dudleya cymosa (Lem.) Britton & Rose ssp. ovatifolia (Britton) Moran Santa Monica Mountains dudleya T
DUSE Dudleya setchellii (Jeps.) Britton & Rose Santa Clara Valley liveforever E
DUVE Dudleya verityi K.M. Nakai Verity's liveforever T
ERFO Eragrostis fosbergii Whitney Fosberg's lovegrass E
ERPAK Eremalche parryi (Greene) Greene ssp. kernensis (C.B. Wolf) D.M. Bates Kern mallow
ERKE4 Eremalche kernensis C.B. Wolf E
ERMA8 Erigeron maguirei Cronquist Maguire's fleabane T
ERPA3 Erigeron parishii A. Gray Parish's fleabane T
ERAP4 Eriogonum apricum J.T. Howell Ione buckwheat E
ERKEA2 Eriogonum kennedyi Porter ex S. Watson var. austromontanum Munz & I.M. Johnst. southern mountain buckwheat T
EROVV Eriogonum ovalifolium Nutt. var. vineum (Small) Jeps. Cushenbury buckwheat E
ERPE10 Eriogonum pelinophilum Reveal E
EURA14 Eubotrys racemosus (L.) Nutt. swamp doghobble
EURA5 Eubotrys racemosa (L.) Nutt. swamp doghobble
EURE18 Eubotrys recurvus (Buckley) Britton redtwig doghobble
EURE10 Eubotrys recurva (Buckley) Britton redtwig doghobble
EUHA4 Eugenia haematocarpa Alain Luquillo Mountain stopper E
EUKO Eugenia koolauensis O. Deg. nioi E
EUWO2 Eugenia woodburyana Alain Woodbury's stopper E
EUHA2 Euphorbia haeleeleana D.R. Herbst Kauai spurge E
EUPE10 Eutrema penlandii Rollins Penland's eutrema T
EUDU6 Eutrochium dubium (Willd. ex Poir.) E.E. Lamont coastal plain joe pye weed
EUDU2 Eupatoriadelphus dubius (Willd. ex Poir.) King & H. Rob. coastal plain joe pye weed
EUFI14 Eutrochium fistulosum (Barratt) E.E. Lamont trumpetweed
EUFI2 Eupatoriadelphus fistulosus (Barratt) King & H. Rob. trumpetweed
EUMAM4 Eutrochium maculatum (L.) E.E. Lamont var. maculatum spotted joe pye weed
EUMAM3 Eupatoriadelphus maculatus (L.) King & H. Rob. var. maculatus spotted trumpetweed
EXLU Exocarpos luteolus Forbes leafy ballart E
FICU2 Fitzroya cupressoides (Molina) I.M. Johnst. Patagonian cypress T
FLNE Flueggea neowawraea W.J. Hayden mehamehame E
GALA7 Gahnia lanaiensis O. Deg., I. Deg. & J. Kern Lanai sawsedge E
GABR Gardenia brighamii Gardenia brighamii forest gardenia E
GAMA6 Gardenia mannii H. St. John & Kuykend. Oahu gardenia E
GEAR Geranium arboreum A. Gray Hawai'i red cranesbill E
GEMU Geranium multiflorum A. Gray manyflower geranium E
GEPA3 Gesneria pauciflora Urb. yerba maricao de cueva T
GITEH Gilia tenuiflora Benth. ssp. hoffmannii (Eastw.) A.D. Grant & V.E. Grant Hoffman's gilia E
GLSU Glaucocarpum suffrutescens (Rollins) Rollins Uinta Basin waxfruit
SCSU2 Schoenocrambe suffrutescens (Rollins) S.L. Welsh & Chatterley E
GOHI2 Gouania hillebrandii Oliv. ex Hillebr. hairyfruit chewstick E
GOME Gouania meyenii Steud. smoothfruit chewstick E
GOVI Gouania vitifolia A. Gray Oahu chewstick E
HAJO Halophila johnsonii Eiseman Johnson's seagrass T
HAHA4 Haplostachys haplostachya (A. Gray) H. St. John honohono E
HAFR3 Harrisia fragrans Small ex Britton & Rose Caribbean applecactus
CEERF Cereus eriophorus N.E. Pfeiffer & Otto var. fragrans (Small ex Britton & Rose) L.D. Benson E
HAPO2 Harrisia portoricensis Britton Puerto Rico applecactus T
HECO13 Hedyotis cookiana (Cham. & Schltdl.) Steud. 'awiwi E
HECO14 Hedyotis coriacea Sm. kio'ele E
HEDE3 Hedyotis degeneri Fosberg Waianae Range starviolet E
HEMA8 Hedyotis mannii Fosberg pilo E
HEPA14 Hedyotis parvula (A. Gray) Fosberg rockface starviolet E
HESCR7 Hedyotis schlechtendahliana Steud. ssp. remyi (Hillebr.) Fosberg kopa
HESCR3 Hedyotis schlechtendahliana Steud. var. remyi (Hillebr.) Fosberg E
HEST2 Hedyotis st.-johnii B.C. Stone & M.A. Lane Napali Beach starviolet E
HEGR2 Helianthemum greenei B.L. Rob. island rushrose T
HEGO3 Hesperocyparis goveniana (Gordon) Bartel Gowen cypress
CUGOG Cupressus goveniana Gord. ssp. goveniana Gowen cypress T
HEAR9 Hesperomannia arborescens A. Gray Lanai island-aster E
HEAR10 Hesperomannia arbuscula Hillebr. Maui island-aster E
HELY Hesperomannia lydgatei Forbes Kauai island-aster E
HIDI Hibiscadelphus distans Bishop & D.R. Herbst Kauai hau kuahiwi E
HIGI Hibiscadelphus giffardianus Rock Kilauea hau kuahiwi E
HIHU Hibiscadelphus hualalaiensis Rock Hualalai hau kuahiwi E
HIWO Hibiscadelphus woodii D.H. Lorence & W.L. Wagner Wood's hau kuahiwi E
HIARI Hibiscus arnottianus A. Gray ssp. immaculatus (Roe) D.M. Bates white rosemallow E
HIBR Hibiscus brackenridgei A. Gray Brackenridge's rosemallow E
HICL Hibiscus clayi O. Deg. & I. Deg. red Kauai rosemallow E
HIWAH Hibiscus waimeae A. Heller ssp. hannerae (O. Deg. & I. Deg.) D.M. Bates white Kauai rosemallow E
HUMA Huperzia mannii (Hillebr.) Kartesz & Gandhi Mann's clubmoss E
HUNU Huperzia nutans (Brack.) Rothm. nodding clubmoss
LYNU2 Lycopodium nutans Brack. E
HYOCO Hymenocallis occidentalis (Leconte) Kunth var. occidentalis Northern spiderlily
HYCA9 Hymenocallis caroliniana (L.) Herb. Carolina spiderlily
ISBY Ischaemum byrone (Trin.) Hitchc. Hilo murainagrass E
ISHO2 Isodendrion hosakae H. St. John cindercone isodendrion E
ISLA3 Isodendrion laurifolium A. Gray rockcliff isodendrion E
ISLO2 Isodendrion longifolium A. Gray longleaf isodendrion T
ISPY Isodendrion pyrifolium A. Gray wahine noho kula E
ISLO Isoetes louisianensis Thieret Louisiana quillwort E
JACO Jatropha costaricensis G.L. Webster & Poveda Costa Rican jatropha E
JUJA Juglans jamaicensis C. DC. West Indian walnut E
KAKA Kanaloa kahoolawensis D.H. Lorence & K.R. Wood kanaloa E
KOCO2 Kokia cookei O. Deg. Molokai treecotton E
KODR Kokia drynarioides (Seem.) Lewt. Hawai'i treecotton E
KOKA Kokia kauaiensis (Rock) O. Deg. & Duvel Kauai treecotton E
LACY Labordia cyrtandrae (Baill.) H. St. John Koolau Range labordia E
LALY2 Labordia lydgatei Forbes Wahiawa Mountain labordia E
LATIL Labordia tinifolia A. Gray var. lanaiensis Sherff Lanai labordia E
LATIW2 Labordia tinifolia A. Gray var. wahiawaensis H. St. John Wahiawa labordia E
LATR4 Labordia triflora Hillebr. three-flower labordia E
LACO6 Lasthenia conjugens Greene Contra Costa goldfields E
LEAR5 Lepidium arbuscula Hillebr. Waianae Range pepperwort E
LEBA Lepidium barnebyanum Reveal Barneby's pepperweed E
LECO10 Lesquerella congesta Rollins Dudley Bluffs bladderpod T
LEKIB Lesquerella kingii S. Watson ssp. bernardina (Munz) Munz King bladderpod E
LELY Lesquerella lyrata Rollins lyreleaf bladderpod T
LERU4 Lesquerella rubicundula Rollins tum bladderpod
LETU Lesquerella tumulosa (Barneby) Reveal E
LIFA2 Lipochaeta fauriei Levl. Olokele Canyon nehe E
LIKA Lipochaeta kamolensis O. Deg. & Sherff Maui nehe E
LILOL Lipochaeta lobata (Gaudich.) DC. var. leptophylla O. Deg. & Sherff shrubland nehe E
LIMI8 Lipochaeta micrantha (Nutt.) A. Gray Kauai nehe E
LITE7 Lipochaeta tenuifolia A. Gray Waianae Range nehe E
LIVE5 Lipochaeta venosa Sherff spreading nehe E
LIWA2 Lipochaeta waimeaensis H. St. John Waimea Canyon nehe E
LOGAK3 Lobelia gaudichaudii A. DC. ssp. koolauensis (Hosaka & Fosberg) Lammers Koolau Range lobelia E
LOMO3 Lobelia monostachya (Rock) Lammers Waianae Range lobelia E
LONI Lobelia niihauensis H. St. John Niihau lobelia E
LOOA Lobelia oahuensis Rock Oahu lobelia E
LYFI2 Lysimachia filifolia Forbes Wailua River yellow loosestrife E
LYLY Lysimachia lydgatei Hillebr. Maui yellow loosestrife E
LYMA5 Lysimachia maxima (R. Knuth) H. St. John Pelekunu Trail yellow loosestrife E
MAIN2 Malacothrix indecora Greene Santa Cruz Island desertdandelion E
MASQ Malacothrix squalida Greene Santa Cruz desertdandelion E
MAVI4 Marsilea villosa Kaulf. villous waterclover E
MEAD Melicope adscendens (H. St. John & Hume) T.G. Hartley & B.C. Stone auwahi melicope E
MEBA2 Melicope balloui (Rock) T.G. Hartley & B.C. Stone Ballou's melicope E
MEHA3 Melicope haupuensis (H. St. John) T.G. Hartley & B.C. Stone Haupa Mountain melicope E
MEKN Melicope knudsenii (Hillebr.) T.G. Hartley & B.C. Stone Olokele Valley melicope E
MELY Melicope lydgatei (Hillebr.) T.G. Hartley & B.C. Stone Koolau Range melicope E
MEMU4 Melicope mucronulata (H. St. John) T.G. Hartley & B.C. Stone alani E
MEMU5 Melicope munroi (H. St. John) T.G. Hartley & B.C. Stone lanahale E
MEOV Melicope ovalis (H. St. John) T.G. Hartley & B.C. Stone Hana melicope E
MEPA6 Melicope pallida (Hillebr.) T.G. Hartley & B.C. Stone pale melicope E
MEQU3 Melicope quadrangularis (H. St. John & Hume) T.G. Hartley & B.C. Stone fourangle melicope E
MERE3 Melicope reflexa (H. St. John) T.G. Hartley & B.C. Stone lava melicope E
MESA4 Melicope saint-johnii (Hume) T.G. Hartley & B.C. Stone St. John's melicope E
MEZA Melicope zahlbruckneri (Rock) T.G. Hartley & B.C. Stone kipuka piaula E
MOCO7 Monolopia congdonii (A. Gray) B.G. Baldw. San Joaquin woollythread E
MURA3 Munroidendron racemosum (Forbes) Sherff false 'ohe E
MYJU Myrsine juddii Hosaka cloudswept colicwood E
MYLI Myrsine linearifolia Hosaka narrowleaf colicwood T
NAFO Navarretia fossalis Moran vernalpool pincushionplant T
NEAN Neraudia angulata Cowan angularfruit ma'oloa E
NEOV Neraudia ovata Gaudich. Big Island ma'oloa E
NESE2 Neraudia sericea Gaudich. woodland ma'oloa E
NERO Nesogenes rotensis Fosberg & D.R. Herbst E
NOFEC Noccaea fendleri (A. Gray) Holub ssp. californica (S. Watson) Al-Shehbaz & M. Koch Kneeland Prairie pennycress
NOCA3 Noccaea californica (S. Watson) Kartesz, ined. Kneeland Prairie pennycress
NOFEC Noccaea fendleri (A. Gray) Holub ssp. californica (S. Watson) Al-Shehbaz & M. Koch Kneeland Prairie pennycress
THCA3 Thlaspi californicum S. Watson E
NOBR2 Nothocestrum breviflorum A. Gray smallflower aiea E
NOPE Nothocestrum peltatum Skottsb. Oahu aiea E
NOHU Nototrichium humile Hillebr. kaala rockwort E
OCKI Ochrosia kilaueaensis H. St. John Hawai'i yellowwood E
OECOC Oenothera coloradensis (Rydb.) W.L. Wagner & Hoch ssp. coloradensis Colorado butterfly plant
GANEC Gaura neomexicana Woot. ssp. coloradensis (Rydb.) P.H. Raven & Gregory Colorado butterfly plant
OECOC Oenothera coloradensis (Rydb.) W.L. Wagner & Hoch ssp. coloradensis Colorado butterfly plant
GANEC2 Gaura neomexicana Woot. var. coloradensis (Rydb.) Munz T
OSMA Osmoxylon mariannense (Kaneh.) Fosberg & Sachet E
OXPAG Oxytheca parishii Parry var. goodmaniana Ertter Cushenbury oxytheca E
PAFAC Panicum fauriei Hitchc. var. carteri (Hosaka) Davidse Faurie's panicgrass E
PANI Panicum niihauense H. St. John Niihau panicgrass E
PARA2 Patis racemosa (Sm.) Romasch., P.M. Peterson & R. J. Soreng blackseed ricegrass
PIRA5 Piptatherum racemosum (Sm.) Barkworth blackseed ricegrass
PEDE17 Pediocactus despainii S.L. Welsh & Goodrich Despain's pincushion cactus E
PEWI2 Pediocactus winkleri K.D. Heil Winkler's pincushion cactus T
PEPE25 Penstemon penlandii W.A. Weber Penland's beardtongue E
PESA6 Peucedanum sandwicense Hillebr. makou T
PHAR2 Phacelia argillacea N.D. Atwood Attwood's phacelia E
PHFO2 Phacelia formosula Osterh. Northpark phacelia E
PHINI4 Phacelia insularis Munz var. insularis northern Channel Islands phacelia E
PHPA31 Phemeranthus parvulus (Rose & Standl.) D.J. Ferguson & T.M. Price tepic flameflower
PHMA29 Phemeranthus marginatus (Greene) Kiger tepic fameflower
PHGLL2 Phyllostegia glabra (Gaudich.) Benth. var. lanaiensis Sherff ulihi phyllostegia E
PHHI5 Phyllostegia hirsuta Benth. Molokai phyllostegia E
PHKA6 Phyllostegia kaalaensis H. St. John Kaala phyllostegia E
PHKN Phyllostegia knudsenii Hillebr. Waimea phyllostegia E
PHMA12 Phyllostegia mannii Sherff Mann's phyllostegia E
PHMO7 Phyllostegia mollis Benth. Waianae Range phyllostegia E
PHPA14 Phyllostegia parviflora (Gaudich.) Benth. smallflower phyllostegia E
PHRA6 Phyllostegia racemosa Benth. kiponapona E
PHVE8 Phyllostegia velutina (Sherff) H. St. John velvet phyllostegia E
PHWA Phyllostegia waimeae Wawra Kauai phyllostegia E
PHWA3 Phyllostegia warshaueri H. St. John Laupahoehoe phyllostegia E
PHWA2 Phyllostegia wawrana Sherff fuzzystem phyllostegia E
PHOB Physaria obcordata Rollins Dudley Bluffs twinpod T
PIPO4 Pilosocereus polygonus (Lam.) Byles & Rowley Deering's tree cactus
PIRO5 Pilosocereus robinii (Lem.) Byles & Rowley E
PIYA Piperia yadonii R. Morgan & Ackerman Yadon's piperia E
PICA19 Piptatheropsis canadensis (Poir.) Romasch., P.M. Peterson & R.J. Soreng Canadian ricegrass
PICA17 Piptatherum canadense (Poir.) Dorn Canadian ricegrass
PIPU9 Piptatheropsis pungens (Torr.) Romasch., P.M. Peterson & R.J. Soreng mountain ricegrass
PIPU7 Piptatherum pungens (Torr. ex Spreng.) Dorn mountain ricegrass
PLHA2 Plantago hawaiensis (A. Gray) Pilg. Hawai'i plantain E
PLPR Plantago princeps Cham. & Schltdl. ale E
PLHO4 Platanthera holochila (Hillebr.) Kraenzlin Hawai'i bog orchid E
PLMA6 Pleodendron macranthum (Baill.) v. Tiegh. chupa gallo E
PLHA4 Pleomele hawaiiensis O. Deg. & I. Deg. Hawai'i hala pepe E
POAT Poa atropurpurea Scribn. San Bernardino bluegrass E
POMA5 Poa mannii Munro ex Hillebr. Olokele Gulch bluegrass E
POSA2 Poa sandvicensis (Reichart) Hitchc. Hawai'i bluegrass E
POSI Poa siphonoglossa Hack. Kauai bluegrass E
POHI14 Polygonum hickmanii H. Hinds & R. Morgan Hickman's knotweed E
POAL6 Polystichum aleuticum C. Chr. Aleutian holly fern E
POSC9 Portulaca sclerocarpa A. Gray 'ihi makole E
PRCUM Primula cusickiana (A. Gray) A. Gray var. maguirei (L.O. Williams) N.H. Holmgren & S. Kelso Maguire's primrose
PRMA7 Primula maguirei L.O. Williams T
PRAY Pritchardia aylmer-robinsonii H. St. John E
PRREA Pritchardia remota Becc. ssp. aylmer-robinsonii (H. St. John) R.W. Read, ined. Nihoa pritchardia
PRKA Pritchardia kaalae Rock Waianae Range pritchardia E
PRMA15 Pritchardia maideniana Becc. Hawai'i pritchardia
PRAF Pritchardia affinis Becc. Hawai'i pritchardia E
PRMU3 Pritchardia munroi Rock Kamalo pritchardia E
PRNA2 Pritchardia napaliensis H. St. John E
PRREN Pritchardia remota Becc. ssp. napaliensis (H. St. John) R.W. Read, ined. Nihoa pritchardia
PRRE Pritchardia remota Becc. Nihoa pritchardia E
PRSC Pritchardia schattaueri Hodel lands of papa pritchardia E
PRVI2 Pritchardia viscosa Rock stickybud pritchardia E
PTKA Pteralyxia kauaiensis Caum Kauai pteralyxia E
PTLY Pteris lydgatei (Baker) Christ Lidgate's brake E
RAAE Ranunculus aestivalis (L.D. Benson) Van Buren & Harper fall buttercup
RAACA Ranunculus acriformis A. Gray var. aestivalis L.D. Benson E
REKA Remya kauaiensis Hillebr. Kauai remya E
REMA2 Remya mauiensis Hillebr. Maui remya E
REMO Remya montgomeryi W.L. Wagner & D.R. Herbst Kalalau Valley remya E
SAMA9 Sanicula mariversa Nagata & Gon Waianae Range blacksnakeroot E
SAPU8 Sanicula purpurea H. St. John & Hosaka purpleflower blacksnakeroot E
SAFRL2 Santalum freycinetianum Gaudich. var. lanaiense Rock Lanai sandalwood E
SAPUP6 Sarracenia purpurea L. ssp. purpurea var. purpurea northern purple pitcherplant
SAPUG Sarracenia purpurea L. ssp. gibbosa (Raf.) Wherry purple pitcherplant
SARUA Sarracenia rubra Walter ssp. alabamensis (F.W. Case & R.B. Case) Schnell Alabama pitcherplant E
SCCO7 Scaevola coriacea Nutt. dwarf naupaka E
SCAD Schiedea adamantis H. St. John Diamond Head schiedea E
SCAP Schiedea apokremnos H. St. John Kauai schiedea E
SCHA4 Schiedea haleakalensis O. Deg. & Sherff Haleakala schiedea E
SCHE2 Schiedea helleri Sherff Kaholuamanu schiedea E
SCHO Schiedea hookeri A. Gray sprawling schiedea E
SCKA Schiedea kaalae Wawra Oahu schiedea E
SCKA4 Schiedea kauaiensis H. St. John Kauai schiedea E
SCKE Schiedea kealiae Caum & Hosaka Waianae Range schiedea E
SCLA16 Schiedea laui W.L. Wagner & Weller E
SCLY2 Schiedea lydgatei Hillebr. Kamalo Gulch schiedea E
SCME2 Schiedea membranacea H. St. John papery schiedea E
SCNU3 Schiedea nuttallii Hook. valley schiedea E
SCSA4 Schiedea sarmentosa O. Deg. & Sherff cliff schiedea E
SCSPL Schiedea spergulina A. Gray var. leiopoda Sherff canyon schiedea E
SCSPS Schiedea spergulina A. Gray var. spergulina canyon schiedea T
SCST3 Schiedea stellarioides H. Mann lau lihilihi E
SCVE3 Schiedea verticillata F. Br. Devils Slide schiedea E
SCPE7 Schizaea pennula Sw. ray fern
ACPE2 Actinostachys pennula (Sw.) Hook. ray fern
SCAR5 Schoenocrambe argillacea (S.L. Welsh & N.D. Atwood) Rollins Uinta Basin plainsmustard T
SCBA80 Schoenocrambe barnebyi (S.L. Welsh & N.D. Atwood) Rollins Syes Butte plainsmustard E
SCHA10 Schoenoplectiella hallii (A.Gray) Lye Hall's bulrush
SCHA9 Schoenoplectus hallii (A. Gray) S.G. Sm. Hall's bulrush
SCPU14 Schoenoplectiella purshiana (Fernald) Lye weakstalk bulrush
SCPU13 Schoenoplectus purshianus (Fernald) M.T. Strong weakstalk bulrush
SCSM3 Schoenoplectiella smithii (A. Gray) Hayas. Smith's bulrush
SCSM2 Schoenoplectus smithii (A. Gray) Soják Smith's bulrush
SCAR2 Schoepfia arenaria Britton arana T
SCBR12 Sclerocactus brevispinus K.D. Heil & J.M. Porter Pariette cactus T
SCGL3 Sclerocactus glaucus (J.A. Purpus ex K. Schum.) L.D. Benson Uinta Basin hookless cactus T
SCSI3 Sclerocactus sileri (L.D. Benson) K.D. Heil & J.M. Porter Siler's pincushion cactus
SCWE Sclerocactus wetlandicus Hochstätter Uinta Basin hookless cactus T
SCWR Sclerocactus wrightiae L.D. Benson Wright's fishhook cactus E
SENE9 Serianthes nelsonii Merr. Hayun lagu E
SETO3 Sesbania tomentosa Hook. & Arn. Oahu riverhemp E
SIFI Sibara filifolia (Greene) Greene Santa Cruz Island winged rockcress E
SIAL7 Sicyos albus (H. St. John) Telford white bur cucumber E
SIKE Sidalcea keckii Wiggins Keck's checkerbloom E
SIAL4 Silene alexandri Hillebr. Kamalo Gulch catchfly E
SIHA5 Silene hawaiiensis Sherff Hawai'i catchfly T
SILA7 Silene lanceolata A. Gray Kauai catchfly E
SIPE5 Silene perlmanii W.L. Wagner, D.R. Herbst & Sohmer cliffface catchfly E
SOIN Solanum incompletum Dunal thorny popolo E
SOSA4 Solanum sandwicense Hook. & Arn. Hawai'i horsenettle E
SPHA2 Spermolepis hawaiiensis H. Wolff Hawai'i scaleseed E
SPAL6 Spigelia alabamensis (K. Gould) K.G. Mathews & Weakley purpleflower pinkroot
SPGE4 Spigelia gentianoides Chapm. ex A. DC. purpleflower pinkroot E
STMO Stahlia monosperma (Tul.) Urb. cobana negra T
STAN3 Stenogyne angustifolia A. Gray narrowleaf stenogyne E
STBI3 Stenogyne bifida Hillebr. twocleft stenogyne E
STCA12 Stenogyne campanulata Weller & Sakai Kalalau Valley stenogyne E
STKA3 Stenogyne kanehoana O. Deg. & Sherff Oahu stenogyne E
STKA4 Stenogyne kauaulaensis K.R. Wood & H. Oppenh. E
STALA Streptanthus albidus Greene ssp. albidus Metcalf Canyon jewelflower E
SUCA Suaeda californica S. Watson California seablite E
TACA5 Taraxacum californicum Munz & I.M. Johnst. California dandelion E
TEAR3 Tetramolopium arenarium (A. Gray) Hillebr. Maui tetramolopium E
TECA7 Tetramolopium capillare (Gaudich.) H. St. John pamakani E
TEFI2 Tetramolopium filiforme Sherff ridgetop tetramolopium E
TELEL2 Tetramolopium lepidotum (Less.) Sherff ssp. lepidotum Waianae Range tetramolopium E
TERE3 Tetramolopium remyi (A. Gray) Hillebr. Awalua Ridge tetramolopium E
TERO Tetramolopium rockii Sherff dune tetramolopium T
TEGY Tetraplasandra gymnocarpa (Hillebr.) Sherff Koolau Range 'ohe E
THPIA Thelypteris pilosa (M. Martens & Galeotti) Crawford var. alabamensis Crawford Alabama maiden fern T
THCO9 Thysanocarpus conchuliferus Greene Santa Cruz Island fringepod E
TOAP Townsendia aprica S.L. Welsh & Reveal Last Chance Townsend daisy T
TRSI5 Trematolobelia singularis H. St. John lavaslope false lobelia E
TRAUC Trichostema austromontanum F.H. Lewis ssp. compactum F.H. Lewis San Jacinto bluecurls T
TRAM3 Trifolium amoenum Greene showy Indian clover E
URKA Urera kaalae Wawra opuhe E
VEHY Veratrum hybridum (Walter) J.H. Zimmerman ex Zomlefer slender bunchflower
VELA11 Veratrum latifolium (Desr.) Zomlefer slender bunchflower
VIME Vicia menziesii Spreng. Hawai'i vetch E
VIOW Vigna owahuensis Vogel Oahu cowpea E
VICHC Viola chamissoniana Gingins ssp. chamissoniana olopu E
VIHE2 Viola helenae Forbes & Lydgate Wahiawa stream violet E
VIKAW Viola kauaensis A. Gray var. wahiawaensis Forbes pohe hiwa E
VILA17 Viola lanaiensis Becker Hawai'i violet E
VIOA Viola oahuensis Forbes Oahu violet E
WIHO3 Wilkesia hobdyi H. St. John dwarf iliau E
XYCR Xylosma crenata (H. St. John) H. St. John sawtooth logwood E
YEXA Yermo xanthocephalus Dorn desert yellowhead T
ZADIT Zanthoxylum dipetalum H. Mann var. tomentosum Rock kawa'u E
ZAHA Zanthoxylum hawaiiense Hillebr. Hawai'i pricklyash E
ZETR Zephyranthes treatiae S. Watson zephyrlily
ZEATT Zephyranthes atamasca (L.) Herb. var. treatiae (S. Watson) Meerow Atamasco lily
BOHI2 Bouteloua hirsuta Lag. hairy grama AR (E)
BORI Bouteloua rigidiseta (Steud.) Hitchc. Texas grama AR (E)
CAOP5 Carex opaca (F.J. Herm.) P. Rothr. & Reznicek Bicknell's sedge
CABIO Carex bicknellii Britton var. opaca F.J. Herm. AR (E)
DAVIG Dalea villosa (Nutt.) Spreng. var. grisea (Torr. & A. Gray) Barneby silky prairie clover AR (E)
ERKO Eriocaulon koernickianum van Heurck & Müll. Arg. gulf pipewort AR (E)
HADI3 Halesia diptera Ellis two-wing silverbell AR (E)
MACY3 Matelea cynanchoides (Engelm.) Woodson prairie milkvine AR (E)
PEHYS2 Pediomelum hypogaeum (Nutt. ex Torr. & A. Gray) Rydb. var. subulatum (Bush) J. Grimes subterranean Indian breadroot
PSSU Psoralea subulata Bush AR (E)
PEPA37 Persea palustris (Raf.) Sarg. swamp bay AR (E)
RHCO7 Rhynchospora colorata (L.) H. Pfeiffer starrush whitetop AR (E)
SASE Salix sericea Marshall silky willow AR (E)
TELU Tetragonotheca ludoviciana (Torr. & A. Gray) A. Gray ex H.M. Hall Louisiana nerveray AR (E)
CYRE6 Cypripedium reginae Walter showy lady's slipper AR (E), CT (E), IL (E), IA (T), KY (H), ME (T), MD (E, X), MA (SC), NH (E), NJ (E), NY (EV), OH (T), PA (T), TN (E)
LIME7 Lindera melissifolia (Walter) Blume southern spicebush E AR (E), FL (E), GA (E), MO (E), NC (E)
STMA Stewartia malacodendron L. silky camellia AR (E), FL (E), GA (R)
PLNI Platanthera nivea (Nutt.) Luer snowy orchid AR (E), FL (T), NJ (E), NC (T), TN (E)
CAPOI Calamagrostis porteri A. Gray ssp. insperata (Swallen) C.W. Greene Porter's reedgrass AR (E), IN (T), KY (E), OH (E)
CAIN16 Calamagrostis insperata Swallen IL (E)
SACA26 Sabatia campanulata (L.) Torr. slender rose gentian AR (E), IN (X), KY (E), MD (E), MA (E), NY (E), PA (X)
CHOBS Chelone obliqua L. var. speciosa Pennell & Wherry red turtlehead AR (E), KY (SC)
GEMI Geocarpon minimum Mack. tinytim T AR (E), MO (E)
MAMA2 Magnolia macrophylla Michx. bigleaf magnolia AR (E), OH (E)
AMPA4 Amorpha paniculata Torr. & A. Gray panicled false indigo AR (T)
CALA31 Carex latebracteata Waterf. Waterfall's sedge AR (T)
CIMU Cirsium muticum Michx. swamp thistle AR (T)
DAPHM Dalea phleoides (Torr. & A. Gray) Shinners var. microphylla (Torr. & A. Gray) Barneby slimspike prairie clover AR (T)
ECPA2 Echinacea paradoxa (J.B.S. Norton) Britton Bush's purple coneflower AR (T)
ECSA Echinacea sanguinea Nutt. sanguin purple coneflower AR (T)
EVSE Evolvulus sericeus Sw. silver dwarf morning-glory AR (T)
INMI Indigofera miniata Ortega coastal indigo
INMIL Indigofera miniata Ortega var. leptosepala (Nutt. ex Torr. & A. Gray) B.L. Turner AR (T)
OEPIS Oenothera pilosella Raf. ssp. sessilis (Pennell) Straley meadow evening primrose AR (T)
OLRI2 Oligoneuron riddellii (Frank ex Riddell) Rydb. Riddell's goldenrod
SORI Solidago riddellii Frank ex Riddell AR (T)
PEDI9 Pediomelum digitatum (Nutt. ex Torr. & A. Gray) Isely palmleaf Indian breadroot
PSDIP Psoralea digitata Nutt. ex Torr. & A. Gray var. parvifolia Shinners AR (T)
PEMU2 Penstemon murrayanus Hook. scarlet beardtongue AR (T)
QUAC2 Quercus acerifolia (Palmer) Stoynoff & Hess mapleleaf oak AR (T)
QUSIS Quercus sinuata Walter var. sinuata bastard oak
QUDU2 Quercus durandii Buckley AR (T)
SCWR3 Schoenolirion wrightii Sherman Texas sunnybell AR (T)
SCBU Scutellaria bushii Britton Bush's skullcap AR (T)
SPPY2 Sporobolus pyramidatus (Lam.) Hitchc. Madagascar dropseed AR (T)
STLI2 Stenosiphon linifolius (Nutt. ex James) Heynh. false gaura AR (T)
STHY Streptanthus hyacinthoides Hook. smooth jewelflower AR (T)
STSQ Streptanthus squamiformis Goodman pineoak jewelflower AR (T)
THAR Thalictrum arkansanum B. Boivin Arkansas meadow-rue AR (T)
XYBA Xyris baldwiniana Schult. Baldwin's yelloweyed grass AR (T)
PLFL Platanthera flava (L.) Lindl. palegreen orchid AR (T), CT (SC), FL (T), IA (E), ME (SC), NY (EV), VT (T)
SCVE2 Scleria verticillata Muhl. ex Willd. low nutrush AR (T), CT (SC), IA (T), MD (E), MN (T), NJ (E), NY (E), PA (E), TN (SC)
POAR7 Potentilla arguta Pursh tall cinquefoil AR (T), CT (SC), OH (E)
POOP Pogonia ophioglossoides (L.) Ker Gawl. snakemouth orchid AR (T), FL (T), IL (E), KY (E), NY (EV), OH (T), TN (E)
DRAP2 Draba aprica Beadle openground draba AR (T), GA (E)
SIRE2 Silene regia Sims royal catchfly AR (T), GA (R), IL (E), IN (T), KY (E), TN (PX, E)
NEAL Neviusia alabamensis A. Gray Alabama snow-wreath AR (T), GA (T), TN (T)
ILVE Ilex verticillata (L.) A. Gray common winterberry AR (T), IA (E), NY (EV)
PLCO2 Plantago cordata Lam. heartleaf plantain AR (T), IL (E), IN (E), KY (H), MD (E, X), MI (E), NY (T), NC (E), OH (T), TN (E), WI (E)
SIOV Silene ovata Pursh Blue Ridge catchfly AR (T), IL (E), IN (E), KY (T), TN (E)
TRBO Trichomanes boschianum Sturm Appalachian bristle fern AR (T), IL (E), IN (E), NC (T), OH (E), TN (T)
CAPA24 Carya pallida (Ashe) Engl. & Graebn. sand hickory AR (T), IL (E), IN (T)
EUFU3 Eurybia furcata (Burgess) G.L. Nesom forked aster
ASFU Aster furcatus Burgess AR (T), IL (T), IN (R), IA (T), MI (T), WI (T)
DOFR2 Dodecatheon frenchii (Vasey) Rydb. French's shootingstar AR (T), IN (R), KY (SC)
DRCA11 Dryopteris carthusiana (Vill.) H.P. Fuchs spinulose woodfern AR (T), KY (SC), NY (EV), TN (T)
SYPR7 Symphyotrichum pratense (Raf.) G.L. Nesom barrens silky aster
ASPR3 Aster pratensis Raf. AR (T), KY (SC), TN (T)
LILO Liparis loeselii (L.) Rich. yellow widelip orchid AR (T), KY (T), NH (T), NY (EV), RI (T), TN (E), WA (E)
RHRA2 Rhynchospora rariflora (Michx.) Elliot fewflower beaksedge AR (T), MD (E, X), NJ (E), TN (E)
PLPE Platanthera peramoena (A. Gray) A. Gray purple fringeless orchid AR (T), MD (T), NJ (E), PA (T)
TRPE2 Trichomanes petersii A. Gray dwarf bristle fern AR (T), NC (T), TN (T)
OSCL2 Osmunda claytoniana L. interrupted fern AR (T), NY (EV)
PRPU3 Prunus pumila L. sandcherry AR (T), PA (R), TN (T)
SPJU Sporobolus junceus (P. Beauv.) Kunth pineywoods dropseed AR (T), TN (SC)
ACAR18 Actaea arizonica (S. Watson) J. Compton Arizona bugbane
CIAR Cimicifuga arizonica S. Watson AZ (HS)
AGAR8 Agave ×arizonica Gentry & J.Z. Weber (pro sp.) [chrysantha × toumeyana] Arizona century plant
AGAR3 Agave arizonica Gentry & J.Z. Weber E AZ (HS)
AGDE10 Agave delamateri W.C. Hodgson & L. Slauson Tonto Basin century plant AZ (HS)
AGMU Agave murpheyi F. Gibson Murphey's century plant AZ (HS)
AMGO Amoreuxia gonzalezii Sprague & Riley Santa Rita mountain yellowshow AZ (HS)
AMKE Amsonia kearneyana Woodson Kearney's bluestar E AZ (HS)
ASCRC4 Astragalus cremnophylax Barneby var. cremnophylax sentry milkvetch E AZ (HS)
ASHO5 Astragalus holmgreniorum Barneby Paradox milkvetch E AZ (HS)
CASP35 Carex specicola J.T. Howell Navajo sedge
CASP9 Carex specuicola J.T. Howell Navajo sedge T AZ (HS)
CLHIA Clematis hirsutissima Pursh var. arizonica (A. Heller) Erickson Arizona clematis AZ (HS)
COROR Coryphantha robustispina (Schott ex Engelm.) Britton & Rose ssp. robustispina long-tubercle beehive cactus
COSCR Coryphantha scheeri (Muehlenpf.) L.D. Benson var. robustispina (Schott ex Engelm.) L.D. Benson E AZ (HS)
DATE4 Dalea tentaculoides Gentry Gentry's indigobush AZ (HS)
ECHON Echinocactus horizonthalonius Lem. var. nicholii L.D. Benson Nichol's echinocactus E AZ (HS)
ECCOA Echinocereus coccineus Engelm. var. arizonicus (Rose ex Orcutt) D.J. Ferguson Arizona hedgehog cactus
ECTRA Echinocereus triglochidiatus Engelm. var. arizonicus (Rose ex Orcutt) L.D. Benson E AZ (HS)
ERLE14 Erigeron lemmonii A. Gray Lemmon's fleabane AZ (HS)
ESRO Escobaria robbinsiorum (W.H. Earle) D.R. Hunt Cochise foxtail cactus
CORO3 Coryphantha robbinsiorum (W.H. Earle) A.D. Zimmerman T AZ (HS)
HEWA Hexalectris warnockii Ames & Correll Texas crested coralroot AZ (HS)
LISCR Lilaeopsis schaffneriana (Schltdl.) J.M. Coult. & Rose var. recurva (A.W. Hill) Affolter Schaffner's grasswort E AZ (HS)
PAFR6 Packera franciscana (Greene) W.A. Weber & Á. Löve San Francisco Peaks ragwort
SEFR2 Senecio franciscanus Greene T AZ (HS)
PEBR2 Pediocactus bradyi L.D. Benson Brady's pincushion cactus E AZ (HS)
PEPA5 Pediocactus paradinei B.W. Benson Kaibab pincushion cactus AZ (HS)
PEPE8 Pediocactus peeblesianus (Croizat) L.D. Benson Navajo pincushion cactus
PEPEF Pediocactus peeblesianus (Croizat) L.D. Benson var. fickeiseniae L.D. Benson AZ (HS)
PEPE8 Pediocactus peeblesianus (Croizat) L.D. Benson Navajo pincushion cactus
PEPEP2 Pediocactus peeblesianus (Croizat) L.D. Benson var. peeblesianus E AZ (HS)
PESI4 Pediocactus sileri (Engelm. ex J.M. Coult.) L.D. Benson T AZ (HS)
PEDI6 Penstemon discolor D.D. Keck Cataiina beardtongue AZ (HS)
PHAR5 Pholisma arenarium Nutt. ex Hook. desert christmas tree AZ (HS)
PHSO Pholisma sonorae (Torr. ex A. Gray) Yatsk. sandfood AZ (HS)
PSNU Psilotum nudum (L.) P. Beauv. whisk fern AZ (HS)
PUSU2 Purshia ×subintegra (Kearney) Henrickson [pinkavae × stansburiana] E AZ (HS)
RUOR3 Rumex orthoneurus Rech. f. Chiricahua Mountain dock AZ (HS)
SEMUH Senecio multidentatus Sch. Bip. ex Hemsl. var. huachucanus (A. Gray) T.M. Barkley Huachuca Mountain ragwort
SEHU Senecio huachucanus A. Gray AZ (HS)
SPDE6 Spiranthes delitescens Sheviak reclusive lady's tresses E AZ (HS)
ALGO Allium gooddingii Ownbey Goodding's onion AZ (HS), NM (E)
PUPA Puccinellia parishii Hitchc. bog alkaligrass AZ (HS), NM (E)
AGPA5 Agave parviflora Torr. smallflower century plant AZ (HS, SR)
AGSCT Agave schottii Engelm. var. treleasei (Toumey) Kearney & Peebles Trelease's century plant AZ (HS, SR)
CAGI10 Carnegiea gigantea (Engelm.) Britton & Rose saguaro
CAGI7 Carnegia gigantea (Engelm.) Britton & Rose, orth. var. AZ (HS, SR)
CORE3 Coryphantha recurvata (Engelm.) Britton & Rose Santa Cruz beehive cactus AZ (HS, SR)
CHLIA Chilopsis linearis (Cav.) Sweet ssp. arcuata (Fosberg) Henrickson desert willow
CHLIA2 Chilopsis linearis (Cav.) Sweet var. arcuata Fosberg AZ (SA)
CHLIL2 Chilopsis linearis (Cav.) Sweet ssp. linearis desert willow
CHLIG Chilopsis linearis (Cav.) Sweet var. glutinosa (Engelm.) Fosberg AZ (SA)
PAFL6 Parkinsonia florida (Benth. ex A. Gray) S. Watson blue paloverde
CEFL6 Cercidium floridum Benth. ex A. Gray AZ (SA)
PAMI5 Parkinsonia microphylla Torr. yellow paloverde
CEMI6 Cercidium microphyllum (Torr.) Rose & I.M. Johnst. AZ (SA)
PSSP3 Psorothamnus spinosus (A. Gray) Barneby smoketree AZ (SA)
OLTE Olneya tesota A. Gray desert ironwood AZ (SA, HR)
PRGLG Prosopis glandulosa Torr. var. glandulosa honey mesquite AZ (SA, HR)
PRGLT Prosopis glandulosa Torr. var. torreyana (L.D. Benson) M.C. Johnst. western honey mesquite AZ (SA, HR)
PRPU Prosopis pubescens Benth. screwbean mesquite AZ (SA, HR)
PRVE Prosopis velutina Woot. velvet mesquite AZ (SA, HR)
AGCH2 Agave chrysantha Peebles goldenflower century plant AZ (SR)
AGDES Agave deserti Engelm. ssp. simplex Gentry desert agave AZ (SR)
AGPA3 Agave palmeri Engelm. Palmer's century plant AZ (SR)
AGPAP5 Agave parryi Engelm. ssp. parryi Parry's agave AZ (SR)
AGPAC Agave parryi Engelm. var. couesii (Engelm. ex Trel.) Kearney & Peebles AZ (SR)
AGSCS2 Agave schottii Engelm. var. schottii Schott's century plant AZ (SR)
AGTOB Agave toumeyana Trel. ex Standl. var. bella Breitung Toumey's century plant AZ (SR)
AGTOT Agave toumeyana Trel. ex Standl. var. toumeyana Toumey's century plant AZ (SR)
AGUN2 Agave univittata Haw. McKelvey's century plant
AGMC Agave mckelveyana Gentry, nom. nud. AZ (SR)
AGUTK Agave utahensis Engelm. var. kaibabensis (McKelvey) Breitung Kaibab agave AZ (SR)
AGUTU Agave utahensis Engelm. var. utahensis Utah agave AZ (SR)
ALAC4 Allium acuminatum Hook. tapertip onion AZ (SR)
ALATC Allium atrorubens S. Watson var. cristatum (S. Watson) McNeal darkred onion
ALNEC Allium nevadense S. Watson var. cristatum (S. Watson) Ownbey AZ (SR)
ALBI Allium bigelovii S. Watson Bigelow's onion AZ (SR)
ALBI2 Allium bisceptrum S. Watson twincrest onion AZ (SR)
ALCEN Allium cernuum Roth var. neomexicanum (Rydb.) J.F. Macbr. New Mexican nodding onion AZ (SR)
ALCEO Allium cernuum Roth var. obtusum Cockerell ex J.F. Macbr. nodding onion AZ (SR)
ALGEG Allium geyeri S. Watson var. geyeri Geyer's onion AZ (SR)
ALGET Allium geyeri S. Watson var. tenerum M.E. Jones bulbil onion AZ (SR)
ALGL Allium glandulosum Link & Otto gland onion
ALRH Allium rhizomatum Woot. & Standl. AZ (SR)
ALKU Allium kunthii G. Don Kunth's onion AZ (SR)
ALMA4 Allium macropetalum Rydb. largeflower onion AZ (SR)
ALNE Allium nevadense S. Watson Nevada onion AZ (SR)
ALPA2 Allium parishii S. Watson Parish's onion AZ (SR)
ALPL4 Allium plummerae S. Watson Tanners Canyon onion AZ (SR)
ANBR4 Androstephium breviflorum S. Watson pink funnel lily AZ (SR)
APCH Apacheria chiricahuensis C.T. Mason apachebush AZ (SR)
AQCH Aquilegia chrysantha A. Gray golden columbine AZ (SR)
AQCOP Aquilegia coerulea James var. pinetorum (Tidestr.) Payson ex Kearney & Peebles Colorado blue columbine
AQCAP Aquilegia caerulea James var. pinetorum (Tidestr.) Payson ex Kearney & Peebles, orth. var. AZ (SR)
AQDE Aquilegia desertorum (M.E. Jones) Cockerell ex A. Heller desert columbine AZ (SR)
AQEL Aquilegia elegantula Greene western red columbine AZ (SR)
AQLO Aquilegia longissima A. Gray longspur columbine AZ (SR)
AQMI Aquilegia micrantha Eastw. Mancos columbine AZ (SR)
AQTR Aquilegia triternata Payson Chiricahua Mountain columbine AZ (SR)
ASCOM Astragalus cobrensis A. Gray var. maguirei Kearney Maguire's milkvetch AZ (SR)
ASCRM Astragalus cremnophylax Barneby var. myriorrhaphis Barneby sentry milkvetch AZ (SR)
ASHY3 Astragalus hypoxylus S. Watson Huachuca Mountain milkvetch AZ (SR)
ASNU7 Astragalus nutriosensis S.C. Sand. Apache milkvetch AZ (SR)
ASXI Astragalus xiphoides (Barneby) Barneby gladiator milkvetch AZ (SR)
ATHY Atriplex hymenelytra (Torr.) S. Watson desertholly AZ (SR)
BUFA Bursera fagaroides (Kunth) Engl. fragrant bursera AZ (SR)
CAAM4 Calochortus ambiguus (M.E. Jones) Ownbey doubting mariposa lily AZ (SR)
CAAU8 Calochortus aureus S. Watson golden mariposa lily AZ (SR)
CAFL Calochortus flexuosus S. Watson winding mariposa lily AZ (SR)
CAGU Calochortus gunnisonii S. Watson Gunnison's mariposa lily AZ (SR)
CAKEK2 Calochortus kennedyi Porter var. kennedyi desert mariposa lily AZ (SR)
CAKEM Calochortus kennedyi Porter var. munzii Jeps. desert mariposa lily AZ (SR)
CABUA Calypso bulbosa (L.) Oakes var. americana (R. Br.) Luer fairy slipper AZ (SR)
CAEX10 Camissonia exilis (P.H. Raven) P.H. Raven Cottonwood Springs suncup AZ (SR)
CAEM4 Castela emoryi (A. Gray) Moran & Felger crucifixion thorn AZ (SR)
CASU12 Castilleja sulphurea Rydb. sulphur Indian paintbrush
CAMO16 Castilleja mogollonica Pennell AZ (SR)
CECAT Cercis canadensis L. var. texensis (S. Watson) M. Hopkins Texas redbud
CEOC3 Cercis occidentalis Torr. ex A. Gray AZ (SR)
CIPA Cirsium parryi (A. Gray) Petr. Parry's thistle AZ (SR)
CIVI6 Cirsium virginense S.L. Welsh virgin thistle AZ (SR)
COROU Coryphantha robustispina (Schott ex Engelm.) Britton & Rose ssp. uncinata (L.D. Benson) N.P. Taylor Scheer's beehive cactus
COSCV Coryphantha scheeri (Muehlenpf.) L.D. Benson var. valida (Engelm.) L.D. Benson, nom. inq. AZ (SR)
CYACA2 Cylindropuntia acanthocarpa (Engelm. & Bigelow) F.M. Knuth var. acanthocarpa buckhorn cholla
OPACA Opuntia acanthocarpa Engelm. & Bigelow var. acanthocarpa AZ (SR)
CYACM Cylindropuntia acanthocarpa (Engelm. & Bigelow) F.M. Knuth var. major (Engelm. & Bigelow) Pinkava buckhorn cholla
OPACM Opuntia acanthocarpa Engelm. & Bigelow var. major (Engelm. & Bigelow) L.D. Benson AZ (SR)
CYACT Cylindropuntia acanthocarpa (Engelm. & Bigelow) F.M. Knuth var. thornberi (Thornb. & Bonker) Pinkava Thornber's buckhorn cholla
OPACT Opuntia acanthocarpa Engelm. & Bigelow var. thornberi (Thornb. & Bonker) L.D. Benson AZ (SR)
CYAR14 Cylindropuntia arbuscula (Engelm.) F.M. Knuth Arizona pencil cholla
OPAR2 Opuntia arbuscula Engelm. AZ (SR)
CYEC3 Cylindropuntia echinocarpa (Engelm. & Bigelow) F.M. Knuth Wiggins' cholla
OPWI2 Opuntia wigginsii L.D. Benson AZ (SR)
CYFUF Cylindropuntia fulgida (Engelm.) F.M. Knuth var. fulgida jumping cholla
OPFUF Opuntia fulgida Engelm. var. fulgida AZ (SR)
CYFUM Cylindropuntia fulgida (Engelm.) F.M. Knuth var. mamillata (Schott ex Engelm.) Backeb. jumping cholla
OPFUM Opuntia fulgida Engelm. var. mamillata (Schott ex Engelm.) J.M. Coult. AZ (SR)
CYIMI Cylindropuntia imbricata (Haw.) F.M. Knuth var. imbricata tree cholla
OPIM Opuntia imbricata (Haw.) DC. AZ (SR)
CYKE4 Cylindropuntia ×kelvinensis (V.E. Grant & K.A. Grant) P.V. Heath [fulgida × spinosior]
OPKE Opuntia ×kelvinensis V.E. Grant & K.A. Grant AZ (SR)
CYLE8 Cylindropuntia leptocaulis (DC.) F.M. Knuth Christmas cactus
OPLE Opuntia leptocaulis DC. AZ (SR)
CYSP8 Cylindropuntia spinosior (Engelm.) F.M. Knuth walkingstick cactus
OPSP2 Opuntia spinosior (Engelm.) Toumey AZ (SR)
CYTE15 Cylindropuntia ×tetracantha (Toumey) F.M. Knuth (pro sp.) [acanthocarpa × leptocaulis] Tucson pricklypear
OPKLT Opuntia kleiniae DC. var. tetracantha (Toumey) W.T. Marshall AZ (SR)
CYVE3 Cylindropuntia versicolor (Engelm. ex J.M. Coult.) F.M. Knuth staghorn cholla
OPVE Opuntia versicolor Engelm. ex J.M. Coult. AZ (SR)
CYVI17 Cylindropuntia ×vivipara (Rose) F.M. Knuth (pro sp.) [arbuscula × versicolor]
OPVI4 Opuntia ×vivipara Rose (pro sp.) AZ (SR)
DAWH2 Dasylirion wheeleri S. Watson common sotol AZ (SR)
DICAP Dichelostemma capitatum (Benth.) Alph. Wood ssp. pauciflorum (Torr.) G. Keator bluedicks
DIPUP Dichelostemma pulchellum (Salisb.) A. Heller var. pauciflorum (Torr.) Hoover AZ (SR)
DOALM Dodecatheon alpinum (A. Gray) Greene ssp. majus H.J. Thomp. alpine shootingstar AZ (SR)
DODEE Dodecatheon dentatum Hook. ssp. ellisiae (Standl.) H.J. Thomp. Ellis' shootingstar AZ (SR)
DOPU Dodecatheon pulchellum (Raf.) Merr. darkthroat shootingstar AZ (SR)
DUCO Dudleya collomiae Rose ex Morton Gila County liveforever
DUSAC Dudleya saxosa (M.E. Jones) Britton & Rose ssp. collomiae (Rose ex Morton) Moran AZ (SR)
DUPUA2 Dudleya pulverulenta (Nutt.) Britton & Rose ssp. arizonica (Rose) Moran chalk dudleya AZ (SR)
ECFL Echeandia flavescens (Schult. & Schult. f.) Cruden Torrey's craglily AZ (SR)
ECHO Echinocactus horizonthalonius Lem. devilshead AZ (SR)
ECBO2 Echinocereus bonkerae Thornb. & Bonker pinkflower hedgehog cactus
ECFAB Echinocereus fasciculatus (Engelm. ex B.D. Jacks.) L.D. Benson var. bonkerae (Thornb. & Bonker) L.D. Benson AZ (SR)
ECBO3 Echinocereus boyce-thompsonii Orcutt Boyce Thompson hedgehog cactus
ECFAB2 Echinocereus fasciculatus (Engelm. ex B.D. Jacks.) L.D. Benson var. boyce-thompsonii (Orcutt) L.D. Benson AZ (SR)
ECBO3 Echinocereus boyce-thompsonii Orcutt Boyce Thompson hedgehog cactus
ECFEB2 Echinocereus fendleri (Engelm.) Sencke ex J.N. Haage var. boyce-thompsonii (Orcutt) L.D. Benson AZ (SR)
ECCOA Echinocereus coccineus Engelm. var. arizonicus (Rose ex Orcutt) D.J. Ferguson Arizona hedgehog cactus
ECTRN Echinocereus triglochidiatus Engelm. var. neomexicanus auct. non (Standl.) W.T. Marshall AZ (SR)
ECCOC Echinocereus coccineus Engelm. var. coccineus scarlet hedgehog cactus
ECTRM Echinocereus triglochidiatus Engelm. var. melanacanthus (Engelm.) L.D. Benson AZ (SR)
ECDA Echinocereus dasyacanthus Engelm. spiny hedgehog cactus
ECPEN Echinocereus pectinatus (Scheidw.) Engelm. var. neomexicanus (J.M. Coult.) L.D. Benson AZ (SR)
ECENA Echinocereus engelmannii (Parry ex Engelm.) Lem. var. acicularis L.D. Benson Engelmann's hedgehog cactus AZ (SR)
ECENA2 Echinocereus engelmannii (Parry ex Engelm.) Lem. var. armatus L.D. Benson Engelmann's hedgehog cactus AZ (SR)
ECENC Echinocereus engelmannii (Parry ex Engelm.) Lem. var. chrysocentrus (Engelm. & Bigelow) Rümpler Engelmann's hedgehog cactus AZ (SR)
ECENE Echinocereus engelmannii (Parry ex Engelm.) Lem. var. engelmannii Engelmann's hedgehog cactus AZ (SR)
ECENV Echinocereus engelmannii (Parry ex Engelm.) Lem. var. variegatus (Engelm. & Bigelow) Rümpler Engelmann's hedgehog cactus AZ (SR)
ECFA Echinocereus fasciculatus (Engelm. ex B.D. Jacks.) L.D. Benson pinkflower hedgehog cactus AZ (SR)
ECFEF3 Echinocereus fendleri (Engelm.) Sencke ex J.N. Haage ssp. fendleri pinkflower hedgehog cactus
ECFEF2 Echinocereus fendleri (Engelm.) Sencke ex J.N. Haage var. fendleri AZ (SR)
ECFER4 Echinocereus fendleri (Engelm.) Sencke ex J.N. Haage ssp. rectispinus (Peebles) N.P. Taylor pinkflower hedgehog cactus
ECFER Echinocereus fendleri (Engelm.) Sencke ex J.N. Haage var. rectispinus (Peebles) L.D. Benson AZ (SR)
ECLE2 Echinocereus ledingii Peebles Leding's hedgehog cactus AZ (SR)
ECMO Echinocereus mojavensis (Engelm. & Bigelow) Rümpler Mojave kingcup cactus
ECTRM2 Echinocereus triglochidiatus Engelm. var. mojavensis (Engelm. & Bigelow) L.D. Benson AZ (SR)
ECNI Echinocereus nicholii (L.D. Benson) Parfitt Nichol's hedgehog cactus AZ (SR)
ECPO6 Echinocereus polyacanthus Engelm. Mojave mound cactus AZ (SR)
ECPS Echinocereus pseudopectinatus (N.P. Taylor) N.P. Taylor devilthorn AZ (SR)
ECRI3 Echinocereus rigidissimus (Engelm.) hort ex F. Haage rainbow hedgehog cactus AZ (SR)
ECTRT Echinocereus triglochidiatus Engelm. var. triglochidiatus kingcup cactus AZ (SR)
ECTRG Echinocereus triglochidiatus Engelm. var. gonacanthus (Engelm. & Bigelow) Boissev. AZ (SR)
ECER2 Echinomastus erectocentrus (J.M. Coult.) Britton & Rose redspine fishhook cactus AZ (SR)
ECERA Echinomastus erectocentrus (J.M. Coult.) Britton & Rose var. acunensis (W.T. Marshall) H. Bravo AZ (HS)
ECIN2 Echinomastus intertextus (Engelm.) Britton & Rose white fishhook cactus AZ (SR)
ECJO3 Echinomastus johnsonii (Parry ex Engelm.) E.M. Baxter Johnson's fishhook cactus AZ (SR)
NEJO Neolloydia johnsonii (Parry ex Engelm.) L.D. Benson NV (CY)
EPGI Epipactis gigantea Douglas ex Hook. stream orchid AZ (SR)
EPMI2 Epithelantha micromeris (Engelm.) F.A.C. Weber ex Britton & Rose pingpong-ball cactus AZ (SR)
ERAL Eremocrinum albomarginatum (M.E. Jones) M.E. Jones lonely lily AZ (SR)
ERKU Erigeron kuschei Eastw. Chiricahua fleabane AZ (SR)
ERPI9 Erigeron piscaticus G.L. Nesom Fish Creek fleabane AZ (SR)
ERCA11 Eriogonum capillare Small San Carlos buckwheat AZ (SR)
ERHEA4 Eriogonum heermannii Durand & Hilg. var. apachense (Reveal) Reveal Apache buckwheat
ERAP3 Eriogonum apachense Reveal AZ (SR)
ERMO9 Eriogonum mortonianum Reveal Fredonia buckwheat AZ (SR)
ERRI Eriogonum ripleyi J.T. Howell Fraziers Well buckwheat AZ (SR)
ERTHA2 Eriogonum thompsoniae S. Watson var. atwoodii Reveal Atwood's buckwheat AZ (SR)
ERRO7 Errazurizia rotundata (Woot.) Barneby roundleaf dunebroom AZ (SR)
ESAL2 Escobaria alversonii (J.M. Coult.) N.P. Taylor cushion foxtail cactus
COVIA Coryphantha vivipara (Nutt.) Britton & Rose var. alversonii (J.M. Coult.) L.D. Benson AZ (SR)
ESMI3 Escobaria missouriensis (Sweet) D.R. Hunt Missouri foxtail cactus
COMI5 Coryphantha missouriensis (Sweet) Britton & Rose AZ (SR)
ESORO Escobaria orcuttii Boed. var. orcuttii Orcutt's foxtail cactus
COSTO Coryphantha strobiliformis (Poselg.) Moran var. orcuttii (Boed.) L.D. Benson AZ (SR)
ESTU Escobaria tuberculosa (Engelm.) Britton & Rose whitecolumn foxtail cactus
COST7 Coryphantha strobiliformis auct. non (Poselg.) Orcutt AZ (SR)
ESVIB Escobaria vivipara (Nutt.) Buxbaum var. bisbeeana (Orcutt) D.R. Hunt Bisbee spinystar
COVIB Coryphantha vivipara (Nutt.) Britton & Rose var. bisbeeana (Orcutt) L.D. Benson AZ (SR)
ESVIV Escobaria vivipara (Nutt.) Buxbaum var. vivipara spinystar
COMIM Coryphantha missouriensis (Sweet) Britton & Rose var. marstonii (Clover) L.D. Benson AZ (SR)
EUMA10 Euphorbia macropus (Klotzsch & Garcke) Boiss. Huachuca Mountain spurge
EUPL4 Euphorbia plummerae S. Watson, orth. var. AZ (SR)
FECYC Ferocactus cylindraceus (Engelm.) Orcutt var. cylindraceus California barrel cactus AZ (SR)
FEEA2 Ferocactus eastwoodiae (L.D. Benson) L.D. Benson California barrel cactus
FECYE Ferocactus cylindraceus (Engelm.) Orcutt var. eastwoodiae (L.D. Benson) N.P. Taylor AZ (SR)
FEEM Ferocactus emoryi (Engelm.) Orcutt Emory's barrel cactus AZ (SR)
FEWI Ferocactus wislizeni (Engelm.) Britton & Rose candy barrelcactus AZ (SR)
FLMA Flaveria macdougalii Theroux, Pinkava & Keil Mcdougall's yellowtops AZ (SR)
FOSP2 Fouquieria splendens Engelm. ocotillo AZ (SR)
FRCA6 Fremontodendron californicum (Torr.) Coville California flannelbush AZ (SR)
FRAT Fritillaria atropurpurea Nutt. spotted fritillary AZ (SR)
GEWI2 Gentianella wislizeni (Engelm.) J.M. Gillett Chiricahua Mountain dwarf gentian AZ (SR)
GRBA3 Graptopetalum bartramii Rose Patagonia Mountain leatherpetal AZ (SR)
GRRU Graptopetalum rusbyi (Greene) Rose San Francisco River leatherpetal AZ (SR)
GRCL Grusonia clavata (Engelm.) H. Rob. club cholla
OPCL Opuntia clavata Engelm. AZ (SR)
GRKU Grusonia kunzei (Rose) Pinkava devil's cholla
OPKU Opuntia kunzei Rose AZ (SR)
GRPA11 Grusonia parishii (Orcutt) Pinkava matted cholla
OPEM2 Opuntia emoryi auct. non Engelm. AZ (SR)
HEDI Hedeoma diffusa Greene spreading false pennyroyal AZ (SR)
HEUN2 Hesperocallis undulata A. Gray desert lily AZ (SR)
HEWH Hesperoyucca whipplei (Torr.) Baker chaparral yucca
YUWHW Yucca whipplei Torr. var. whipplei AZ (SR)
LIPA2 Lilium parryi S. Watson lemon lily AZ (SR)
LOFE Lobelia fenestralis Cav. fringeleaf lobelia AZ (SR)
LOLAA Lobelia laxiflora Kunth var. angustifolia A. DC. Sierra Madre lobelia AZ (SR)
LYWA Lysiloma watsonii Rose littleleaf false tamarind
LYMIT Lysiloma microphyllum Benth. var. thornberi (Britton & Rose) Isely AZ (SR)
MASU18 Macroptilium supinum (Wiggins & Rollins) A. Delgado supine bean
PHSU11 Phaseolus supinus Wiggins & Rollins AZ (SR)
MARAA Maianthemum racemosum (L.) Link ssp. amplexicaule (Nutt.) LaFrankie feathery false lily of the valley AZ (SR)
MARAR Maianthemum racemosum (L.) Link ssp. racemosum feathery false lily of the valley AZ (SR)
MACO4 Malaxis corymbosa (S. Watson) Kuntze Huachuca Mountain adder's-mouth orchid AZ (SR)
MAEH Malaxis ehrenbergii (Rchb. f.) Kuntze [excluded] Ehrenberg's adder's-mouth orchid AZ (SR)
MASO8 Malaxis soulei L.O. Williams Chiricahua adder's-mouth orchid
MAMA13 Malaxis macrostachya auct. non (Lex.) Kuntze AZ (SR)
MATE2 Malaxis tenuis (S. Watson) Ames Arizona adder's-mouth orchid AZ (SR)
MABA9 Mammillaria barbata Engelm. greenflower nipple cactus
MAVI6 Mammillaria viridiflora (Britton & Rose) Boed. AZ (SR)
MAGR9 Mammillaria grahamii Engelm. Graham's nipple cactus
MAGRG4 Mammillaria grahamii Engelm. var. grahamii AZ (SR)
MAGR9 Mammillaria grahamii Engelm. Graham's nipple cactus
MAGRO Mammillaria grahamii Engelm. var. oliviae (Orcutt) L.D. Benson AZ (SR)
MAGR9 Mammillaria grahamii Engelm. Graham's nipple cactus
MAMI2 Mammillaria microcarpa Engelm. AZ (SR)
MAHEH2 Mammillaria heyderi Muehlenpf. var. heyderi little nipple cactus
MAGUA Mammillaria gummifera Engelm. var. applanata (Engelm.) L.D. Benson AZ (SR)
MAHEM Mammillaria heyderi Muehlenpf. var. macdougalii (Rose) L.D. Benson Macdougal's nipple cactus
MAGU Mammillaria gummifera Engelm. p.p. AZ (SR)
MAHEM Mammillaria heyderi Muehlenpf. var. macdougalii (Rose) L.D. Benson Macdougal's nipple cactus
MAGUM Mammillaria gummifera Engelm. var. macdougalii (Rose) L.D. Benson AZ (SR)
MALA2 Mammillaria lasiacantha Engelm. lacespine nipple cactus AZ (SR)
MAMA6 Mammillaria mainiae K. Brandegee counterclockwise nipple cactus AZ (SR)
MAME6 Mammillaria meiacantha Engelm. little nipple cactus
MAHEM2 Mammillaria heyderi Muehlenpf. var. meiacantha (Engelm.) L.D. Benson little nipple cactus AZ (SR)
MATH Mammillaria thornberi Orcutt Thornber's nipple cactus AZ (SR)
MAWRW2 Mammillaria wrightii Engelm. var. wrightii Wright's nipple cactus AZ (SR)
MIBI2 Milla biflora Cav. Mexican star AZ (SR)
NOTE2 Nothoscordum texanum M.E. Jones Texas false garlic AZ (SR)
OPAU2 Opuntia aurea E.M. Baxter golden pricklypear
OPBAA Opuntia basilaris Engelm. & Bigelow var. aurea (E.M. Baxter) W.T. Marshall AZ (SR)
OPBAL Opuntia basilaris Engelm. & Bigelow var. longiareolata (Clover & Jotter) L.D. Benson beavertail pricklypear AZ (SR)
OPCU2 Opuntia ×curvospina Griffiths (pro sp.) [chlorotica × phaeacantha] searchlight pricklypear AZ (SR)
OPENE Opuntia engelmannii Salm-Dyck ex Engelm. var. engelmannii cactus apple AZ (SR)
OPENF Opuntia engelmannii Salm-Dyck ex Engelm. var. flavispina (L.D. Benson) Parfitt & Pinkava cactus apple AZ (SR)
OPLA2 Opuntia laevis J.M. Coult. tulip pricklypear
OPPHL Opuntia phaeacantha Engelm. var. laevis (J.M. Coult.) L.D. Benson AZ (SR)
OPMA8 Opuntia macrocentra Engelm. purple pricklypear AZ (SR)
OPMAM3 Opuntia macrorhiza Engelm. var. macrorhiza twistspine pricklypear AZ (SR)
OPMAP Opuntia macrorhiza Engelm. var. pottsii (Salm-Dyck) L.D. Benson twistspine pricklypear AZ (SR)
OPMA3 Opuntia martiniana (L.D. Benson) Parfitt seashore cactus AZ (SR)
OPPOH Opuntia polyacantha Haw. var. hystricina (Engelm. & J.M. Bigelow) Parfitt grizzlybear pricklypear
OPERH Opuntia erinacea Engelm. & Bigelow ex Engelm. var. hystricina (Engelm. & Bigelow) L.D. Benson AZ (SR)
OPPON Opuntia polyacantha Haw. var. nicholii (L.D. Benson) Parfitt Navajo Bridge pricklypear
OPNI Opuntia nicholii L.D. Benson AZ (SR)
OPSA Opuntia santa-rita (Griffiths & Hare) Rose Santa Rita pricklypear AZ (SR)
OPVA4 Opuntia ×vaseyi (J.M. Coult.) Britton & Rose [littoralis × phaeacantha] Vasey's coastal pricklypear
OPLIV Opuntia littoralis (Engelm.) Cockerell var. vaseyi (J.M. Coult.) L.D. Benson & Walkington AZ (SR)
PASC14 Pachycereus schottii (Engelm.) D.R. Hunt senita cactus
LOSC5 Lophocereus schottii (Engelm.) Britton & Rose AZ (SR)
PAQU7 Packera quaerens (Greene) W.A. Weber & Á. Löve Mogollon Mountain ragwort
SEQU2 Senecio quaerens Greene AZ (SR)
PEGRT Peniocereus greggii (Engelm.) Britton & Rose var. transmontanus (Engelm.) Backeb. nightblooming cereus AZ (SR)
PEAL3 Penstemon albomarginatus M.E. Jones whitemargin beardtongue AZ (SR)
PEBIR Penstemon bicolor (Brandegee) Clokey & D.D. Keck ssp. roseus Clokey & D.D. Keck pinto beardtongue AZ (SR)
PECL5 Penstemon clutei A. Nelson Sunset Crater beardtongue AZ (SR)
PEDI10 Penstemon distans N.H. Holmgren Mt. Tumbull beardtongue AZ (SR)
PELIM Penstemon linarioides A. Gray ssp. maguirei D.D. Keck Maguire's penstemon AZ (SR)
PEAJ Perityle ajoensis T.K. Todsen Ajo rockdaisy AZ (SR)
PECO17 Perityle cochisensis (Niles) A. Powell Cochise rockdaisy AZ (SR)
PHHU3 Phemeranthus humilis (Greene) Kiger Pinos Altos fameflower
TAHU2 Talinum humile Greene AZ (SR)
PHPA31 Phemeranthus parvulus (Rose & Standl.) D.J. Ferguson & T.M. Price tepic flameflower
TAMA Talinum marginatum Greene AZ (SR)
PHVA8 Phemeranthus validulus (Greene) Kiger Tusayan fameflower
TAVA Talinum validulum Greene AZ (SR)
PIAR Pinus aristata Engelm. bristlecone pine AZ (SR)
PLGR6 Platanthera gracilis Lindl. lax-flowered green orchid
PLHYG Platanthera hyperborea (L.) Lindl. var. gracilis (Lindl.) Luer AZ (SR)
PLHY2 Platanthera hyperborea (L.) Lindl. northern green orchid
PLHYH2 Platanthera hyperborea (L.) Lindl. var. hyperborea AZ (SR)
PLLI3 Platanthera limosa Lindl. Thurber's bog orchid AZ (SR)
PLSPE Platanthera sparsiflora (S. Watson) Schltr. var. ensifolia (Rydb.) Luer sparse-flowered bog orchid AZ (SR)
PLSPS Platanthera sparsiflora (S. Watson) Schltr. var. sparsiflora sparse-flowered bog orchid AZ (SR)
PLST4 Platanthera stricta Lindl. slender bog orchid AZ (SR)
POCO6 Polygonatum cobrense (Woot. & Standl.) R.R. Gates McKittrick's Solomon's seal AZ (SR)
PRRU Primula rusbyi Greene Rusby's primrose AZ (SR)
PRSP2 Primula specuicola Rydb. cavedwelling primrose AZ (SR)
PRHU Primula hunnewellii Fernald AZ (SR)
PRTR4 Prosartes trachycarpa S. Watson roughfruit fairybells
DITRS Disporum trachycarpum (S. Watson) Benth. & Hook. f. var. subglabrum E.H. Kelso AZ (SR)
RHRH4 Rhodiola rhodantha (A. Gray) H. Jacobsen redpod stonecrop
SERH Sedum rhodanthum A. Gray AZ (SR)
RHKE Rhus kearneyi F.A. Barkley Kearney's sumac AZ (SR)
ROSTA Rosa stellata Woot. ssp. abyssa A. Phillips desert rose AZ (SR)
SCAR8 Schiedeella arizonica P.M. Brown parasitic lady's tresses
SPPA4 Spiranthes parasitica auct. non A. Rich. & Galeotti AZ (SR)
SCPA10 Sclerocactus papyracanthus (Engelm.) N.P. Taylor paperspine fishhook cactus
PEPA20 Pediocactus papyracanthus (Engelm.) L.D. Benson AZ (SR)
SCPA9 Sclerocactus parviflorus Clover & Jotter smallflower fishhook cactus AZ (SR)
SCPAI2 Sclerocactus parviflorus Clover & Jotter ssp. intermedius (Peebles) K.D. Heil & J.M. Porter intermediate fishhook cactus
SCPAI Sclerocactus parviflorus Clover & Jotter var. intermedius (Peebles) Woodruff & L.D. Benson AZ (SR)
SCSP2 Sclerocactus spinosior (Engelm.) Woodruff & L.D. Benson desert valley fishhook cactus AZ (SR)
SCWH Sclerocactus whipplei (Engelm. & Bigelow) Britton & Rose Whipple's fishhook cactus AZ (SR)
SEBI9 Sebastiania bilocularis S. Watson arrow poision plant
SABI4 Sapium biloculare (S. Watson) Pax AZ (SR)
SECO Sedum cockerellii Britton Cockerell's stonecrop AZ (SR)
SEGR Sedum griffithsii Rose AZ (SR)
SELA Sedum lanceolatum Torr. spearleaf stonecrop AZ (SR)
SEST Sedum stelliforme S. Watson Huachuca Mountain stonecrop AZ (SR)
STTH3 Stenocereus thurberi (Engelm.) Buxbaum organpipe cactus AZ (SR)
STMI14 Stenorrhynchos michuacanum (Llave & Lex.) Schltr. Michuacan lady orchid
SPMI2 Spiranthes michuacana (Llave & Lex.) Hemsl. AZ (SR)
TRMI3 Trichostema micranthum A. Gray smallflower bluecurls AZ (SR)
TRLE4 Triteleia lemmoniae (S. Watson) Greene Oak Creek triteleia AZ (SR)
TRPA9 Triteleiopsis palmeri (S. Watson) Hoover Palmer's Bajalily AZ (SR)
TUMA Tumamoca macdougalii Rose Tumamoc globeberry AZ (SR)
VACAP Vauquelinia californica (Torr.) Sarg. ssp. pauciflora (Standl.) Hess & Henrickson Arizona rosewood
VAPA8 Vauquelinia pauciflora Standl. AZ (SR)
VECA2 Veratrum californicum Durand California false hellebore AZ (SR)
WAFI Washingtonia filifera (Linden ex André) H. Wendl. California fan palm AZ (SR)
YUANA2 Yucca angustissima Engelm. ex Trel. var. angustissima narrowleaf yucca AZ (SR)
YUANK Yucca angustissima Engelm. ex Trel. var. kanabensis (McKelvey) Reveal Kanab yucca AZ (SR)
YUBAI Yucca baileyi Woot. & Standl. var. intermedia (McKelvey) Reveal intermediate yucca AZ (SR)
YUEL Yucca elata (Engelm.) Engelm. soaptree yucca
YUELE Yucca elata (Engelm.) Engelm. var. elata AZ (SR)
YUEL Yucca elata (Engelm.) Engelm. soaptree yucca
YUELV Yucca elata (Engelm.) Engelm. var. verdiensis (McKelvey) Reveal AZ (SR)
YUHA Yucca harrimaniae Trel. Spanish bayonet AZ (SR)
YUSC Yucca ×schottii Engelm. (pro sp.) [baccata × elata] Schott's yucca AZ (SR)
YUAR Yucca arizonica McKelvey AZ (SR)
YUTH2 Yucca thornberi McKelvey AZ (SR)
ZELO Zephyranthes longifolia Hemsl. copper zephyrlily AZ (SR)
ZIEL2 Zigadenus elegans Pursh mountain deathcamas AZ (SR)
ZIPA2 Zigadenus paniculatus (Nutt.) S. Watson foothill deathcamas AZ (SR)
ZIVI Zigadenus virescens (Kunth) J.F. Macbr. green deathcamas AZ (SR)
OPBAT Opuntia basilaris Engelm. & Bigelow var. treleasei (J.M. Coult.) J.M. Coult. ex Toumey Trelease's beavertail pricklypear AZ (SR), CA (E)
OPTR3 Opuntia treleasei J.M. Coult. E
HESP3 Hexalectris spicata (Walter) Barnhart spiked crested coralroot AZ (SR), FL (E), IL (E), IN (R), MD (E, X), NM (E), OH (T)
SPRO Spiranthes romanzoffiana Cham. hooded lady's tresses AZ (SR), IL (E), IN (E), IA (T), MA (E), NY (EV), OH (T), PA (E)
MAST4 Maianthemum stellatum (L.) Link starry false lily of the valley AZ (SR), KY (E)
SMST Smilacina stellata (L.) Desf. MD (E), TN (E)
DAVI6 Dactylorhiza viridis (L.) R.M. Bateman, A.M. Pridgeon & M.W. Chase longbract frog orchid
COVI6 Coeloglossum viride (L.) Hartm. AZ (SR), MD (E), NY (EV), OH (E)
COWI5 Corallorhiza wisteriana Conrad spring coralroot
COWI2 Corallorrhiza wisteriana Conrad, orth. var. AZ (SR), MD (E), PA (E)
GORE2 Goodyera repens (L.) R. Br. lesser rattlesnake plantain AZ (SR), MD (E, X), MA (E), NY (EV), TN (SC)
GOREO2 Goodyera repens (L.) R. Br. var. ophioides Fernald CT (SC)
GOOB2 Goodyera oblongifolia Raf. western rattlesnake plantain AZ (SR), ME (E)
PRTR4 Prosartes trachycarpa S. Watson roughfruit fairybells
DITR2 Disporum trachycarpum (S. Watson) Benth. & Hook. f. AZ (SR), MI (T)
LICO5 Listera convallarioides (Sw.) Nutt. ex Elliot broadlipped twayblade AZ (SR), NH (T), NY (E), WI (T)
STAM2 Streptopus amplexifolius (L.) DC. claspleaf twistedstalk AZ (SR), NJ (E), PA (E), TN (T)
CLMU Cleome multicaulis DC. slender spiderflower AZ (SR), NM (E)
MAWRW Mammillaria wrightii Engelm. var. wilcoxii (Toumey ex K. Schum.) W.T. Marshall Wilcox's nipple cactus AZ (SR), NM (E)
PEGRG Peniocereus greggii (Engelm.) Britton & Rose var. greggii nightblooming cereus AZ (SR), NM (E)
CYACC2 Cylindropuntia acanthocarpa (Engelm. & Bigelow) F.M. Knuth var. coloradensis (L.D. Benson) Pinkava Colorado buckhorn cholla
OPACC Opuntia acanthocarpa Engelm. & Bigelow var. coloradensis L.D. Benson AZ (SR), NV (CY)
CYBI9 Cylindropuntia bigelovii (Engelm.) F.M. Knuth teddybear cholla
OPBI Opuntia bigelovii Engelm. AZ (SR), NV (CY)
CYEC3 Cylindropuntia echinocarpa (Engelm. & Bigelow) F.M. Knuth Wiggins' cholla
OPEC Opuntia echinocarpa Engelm. & Bigelow AZ (SR), NV (CY)
CYRA9 Cylindropuntia ramosissima (Engelm.) F.M. Knuth branched pencil cholla
OPRA Opuntia ramosissima Engelm. AZ (SR), NV (CY)
CYWH Cylindropuntia whipplei (Engelm. & Bigelow) F.M. Knuth Whipple cholla
OPWH Opuntia whipplei Engelm. & Bigelow AZ (SR), NV (CY)
ECPOP Echinocactus polycephalus Engelm. & Bigelow var. polycephalus cottontop cactus AZ (SR), NV (CY)
ECPOX Echinocactus polycephalus Engelm. & Bigelow var. xeranthemoides J.M. Coult. cottontop cactus AZ (SR), NV (CY)
FECYL Ferocactus cylindraceus (Engelm.) Orcutt var. lecontei (Engelm.) H. Bravo Leconte's barrel cactus AZ (SR), NV (CY)
GRPA11 Grusonia parishii (Orcutt) Pinkava matted cholla
OPPA Opuntia parishii Orcutt AZ (SR), NV (CY)
GRPU3 Grusonia pulchella (Engelm.) H. Rob. sagebrush cholla
OPPU Opuntia pulchella Engelm. AZ (SR), NV (CY)
MATE4 Mammillaria tetrancistra Engelm. common fishhook cactus AZ (SR), NV (CY)
OPBAB2 Opuntia basilaris Engelm. & Bigelow var. basilaris beavertail pricklypear AZ (SR), NV (CY)
OPCH Opuntia chlorotica Engelm. & Bigelow dollarjoint pricklypear AZ (SR), NV (CY)
OPPOE Opuntia polyacantha Haw. var. erinacea (Engelm. & J.M. Bigelow ex Engelm.) Parfitt grizzlybear pricklypear
OPERE Opuntia erinacea Engelm. & Bigelow ex Engelm. var. erinacea AZ (SR), NV (CY)
PESIS Pediocactus simpsonii (Engelm.) Britton & Rose var. simpsonii mountain ball cactus AZ (SR), NV (CY)
SCPU6 Sclerocactus pubispinus (Engelm.) L.D. Benson Great Basin fishhook cactus AZ (SR), NV (CY)
YUBA Yucca baccata Torr. banana yucca
YUBAV Yucca baccata Torr. var. vespertina McKelvey AZ (SR), NV (CY)
YUBRB Yucca brevifolia Engelm. var. brevifolia Joshua tree AZ (SR), NV (CY)
YUBRJ Yucca brevifolia Engelm. var. jaegeriana McKelvey Jaeger's Joshua tree AZ (SR), NV (CY)
YUEL Yucca elata (Engelm.) Engelm. soaptree yucca
YUELU Yucca elata (Engelm.) Engelm. var. utahensis (McKelvey) Reveal AZ (SR), NV (CY)
CYMU11 Cylindropuntia ×multigeniculata (Clokey) Backeb. (pro sp.) [echinocarpa × whipplei] Blue Diamond cholla
OPWHM Opuntia whipplei Engelm. & Bigelow var. multigeniculata (Clokey) L.D. Benson AZ (SR), NV (CY, FP)
ARCA4 Arctomecon californica Torr. & Frém. California bearpoppy AZ (SR), NV (FP)
COST19 Corallorhiza striata Lindl. hooded coralroot
COST Corallorrhiza striata Lindl., orth. var. AZ (SR), NY (E)
NOBI Nolina bigelovii (Torr.) S. Watson Bigelow's nolina AZ (SR, HR)
NOMI Nolina microcarpa S. Watson sacahuista AZ (SR, HR)
NOPA Nolina parryi S. Watson Parry's beargrass AZ (SR, HR)
NOTE Nolina texana S. Watson Texas sacahuista
NOTEC Nolina texana S. Watson var. compacta (Trel.) I.M. Johnst. AZ (SR, HR)
YUBA Yucca baccata Torr. banana yucca
YUBAB Yucca baccata Torr. var. baccata AZ (SR, HR), NV (CY)
YUSC2 Yucca schidigera Roezl ex Ortgies Mojave yucca AZ (SR, HR), NV (CY)
ACDU2 Acanthomintha duttonii (Abrams) Jokerst San Mateo thorn-mint CA (E)
ACOBD Acanthomintha obovata Jeps. ssp. duttonii Abrams E
ACIL Acanthomintha ilicifolia (A. Gray) A. Gray San Diego thorn-mint T CA (E)
AMGR3 Amsinckia grandiflora (Kleeb. ex A. Gray) Kleeb. ex Greene largeflowered fiddleneck E CA (E)
ARMA33 Arabis macdonaldiana Eastw. MacDonald rockcress E CA (E)
ARDE2 Arctostaphylos densiflora M.S. Baker Vine Hill manzanita CA (E)
ARHOR2 Arctostaphylos hookeri G. Don ssp. ravenii P.V. Wells Presidio manzanita E CA (E)
ARIM Arctostaphylos imbricata Eastw. San Bruno Mountain manzanita CA (E)
ARPA19 Arctostaphylos pacifica J.B. Roof Pacific manzanita CA (E)
ARPA21 Arctostaphylos pallida Eastw. Alameda manzanita T CA (E)
ASAG Astragalus agnicidus Barneby Humboldt County milkvetch CA (E)
ASMAP Astragalus magdalenae Greene var. peirsonii (Munz & McBurney) Barneby Peirson's milkvetch T CA (E)
ASTET Astragalus tener A. Gray var. titi (Eastw.) Barneby coastal dunes milkvetch E CA (E)
ATTU Atriplex tularensis Coville Tulare saltbush CA (E)
BAVA3 Baccharis vanessae R.M. Beauch. Encinitis false willow T CA (E)
BLBA Blennosperma bakeri Heiser Baker's stickyseed E CA (E)
BRCOR2 Brodiaea coronaria (Salisb.) Engl. ssp. rosea (Greene) Niehaus Indian Valley brodiaea CA (E)
BRFI Brodiaea filifolia S. Watson threadleaf brodiaea T CA (E)
BRIN5 Brodiaea insignis (Jeps.) Niehaus Kaweah brodiaea CA (E)
BRPA2 Brodiaea pallida Hoover Chinese Camp brodiaea T CA (E)
CAST21 Calystegia stebbinsii Brummitt Stebbins' false bindweed E CA (E)
CALE7 Carex lemmonii W. Boott Lemmon's sedge
CAAL4 Carex albida L.H. Bailey white sedge E CA (E)
CACAS5 Castilleja campestris (Benth.) T.I. Chuang & Heckard ssp. succulenta (Hoover) T.I. Chuang & Heckard succulent owl's-clover T CA (E)
CAGR21 Castilleja grisea Dunkle San Clemente Island Indian paintbrush E CA (E)
CAMIM5 Castilleja miniata Douglas ex Hook. ssp. miniata giant red Indian paintbrush
CAUL2 Castilleja uliginosa Eastw. CA (E)
CEOP Ceanothus ophiochilus Boyd, Ross & Arnseth Vail Lake ceanothus T CA (E)
CETR4 Cercocarpus traskiae Eastw. Catalina Island mountain mahogany E CA (E)
CHOR Chorizanthe orcuttiana Parry San Diego spineflower E CA (E)
CHVA Chorizanthe valida S. Watson Sonoma spineflower E CA (E)
CICI Cirsium ciliolatum (L.F. Hend.) J.T. Howell Ashland thistle CA (E)
CIFOF Cirsium fontinale (Greene) Jeps. var. fontinale fountain thistle E CA (E)
CIFOO Cirsium fontinale (Greene) Jeps. var. obispoense J.T. Howell Chorro Creek Bog thistle E CA (E)
CLFR3 Clarkia franciscana F.H Lewis & P.H. Raven Presidio clarkia E CA (E)
CLIM Clarkia imbricata F.H. Lewis & M.E. Lewis Vine Hill clarkia E CA (E)
CLLI Clarkia lingulata F.H. Lewis & M.E. Lewis Merced clarkia CA (E)
CLSP6 Clarkia springvillensis Vasek Springville clarkia T CA (E)
COMAM3 Cordylanthus maritimus Nutt. ex Benth. ssp. maritimus saltmarsh bird's-beak E CA (E)
COPA8 Cordylanthus palmatus (Ferris) J.F. Macbr. palmbract bird's-beak E CA (E)
CORIL Cordylanthus rigidus (Benth.) Jeps. ssp. littoralis (Ferris) T.I. Chuang & Heckard seaside bird's beak CA (E)
DECO13 Deinandra conjugens (D.D. Keck) B.G. Baldw. Otay tarweed T
HECO8 Hemizonia conjugens D.D. Keck CA (E)
DEINV3 Deinandra increscens (H.M. Hall ex D.D. Keck) B.G. Baldw. ssp. villosa (Tanowitz) B.G. Baldw. Gaviota tarplant E
HEINV Hemizonia increscens (H.M. Hall ex D.D. Keck) Tanowitz ssp. villosa Tanowitz CA (E)
DEMO5 Deinandra mohavensis (D.D. Keck) B.G. Baldw. Mojave tarweed
HEMO5 Hemizonia mohavensis D.D. Keck CA (E)
DEVAK Delphinium variegatum Torr. & A. Gray ssp. kinkiense (Munz) Warnock royal larkspur E CA (E)
DIACT2 Dichanthelium acuminatum (Sw.) Gould & C.A. Clark var. thermale (Bol.) Freckmann Geysers panicgrass
DILAT Dichanthelium lanuginosum (Elliot) Gould var. thermale (Bol.) Spellenb. CA (E)
DOLE Dodecahema leptoceras (A. Gray ex Benth.) Reveal & Hardham slenderhorn spineflower E CA (E)
DOCOB Downingia concolor Greene var. brevior McVaugh maroonspot calicoflower CA (E)
DUBLB2 Dudleya blochmaniae (Eastw.) Moran ssp. brevifolia (Moran) Moran shortleaf liveforever CA (E)
DUTR Dudleya traskiae (Rose) Moran Santa Barbara Island liveforever E CA (E)
ERDES Eriastrum densifolium (Benth.) H. Mason ssp. sanctorum (Milliken) H. Mason E CA (E)
ERAL12 Eriodictyon altissimum P.V. Wells Indian Knob mountainbalm E CA (E)
ERAL6 Eriogonum alpinum Engelm. Trinity buckwheat CA (E)
ERAPA Eriogonum apricum J.T. Howell var. apricum Ione buckwheat CA (E)
ERGRT Eriogonum grande Greene var. timorum Reveal San Nicolas Island buckwheat CA (E)
ERKE Eriogonum kelloggii A. Gray Red Mountain buckwheat CA (E)
ERTH6 Eriogonum thornei (Reveal & Henrickson) L.M. Shultz Thorne's buckwheat
ERERT Eriogonum ericifolium Torr. & A. Gray var. thornei Reveal & Henrickson CA (E)
ERLA8 Eriophyllum latilobum Rydb. San Mateo woolly sunflower E CA (E)
ERARP Eryngium aristulatum Jeps. var. parishii (J.M. Coult. & Rose) Mathias & Constance Parish's eryngo E CA (E)
ERCO39 Eryngium constancei Sheikh Loch Lomond eryngo E CA (E)
ERRA5 Eryngium racemosum Jeps. delta eryngo CA (E)
ERCAA Erysimum capitatum (Douglas ex Hook.) Greene var. angustatum (Greene) G. Rossb. Contra Costa wallflower E CA (E)
ERME5 Erysimum menziesii (Hook.) Wettst. Menzies' wallflower E CA (E)
ERTE14 Erysimum teretifolium Eastw. Santa Cruz wallflower E CA (E)
FRGR4 Fritillaria grayana Rchb. f. & Baker Gray's fritillary
FRRO Fritillaria roderickii Knight CA (E)
GACAA Galium catalinense A. Gray ssp. acrispum Dempster Santa Clemente Island bedstraw CA (E)
GULA4 Guillenia lasiophylla (Hook. & Arn.) Greene California mustard
CAST14 Caulanthus stenocarpus Payson CA (E)
HENIT Helianthus niveus (Benth.) Brandegee ssp. tephrodes (A. Gray) Heiser Algodones sunflower CA (E)
HEAB2 Hesperocyparis abramsiana (C.B. Wolf) Bartel Santa Cruz cypress
CUAB Cupressus abramsiana C.B. Wolf Santa Cruz cypress E CA (E)
HEDI3 Hesperolinon didymocarpum H. Sharsm. Lake County dwarf-flax CA (E)
HOMA Holocarpha macradenia (DC.) Greene Santa Cruz tarplant T CA (E)
LABU Lasthenia burkei (Greene) Greene Burke's baeria E CA (E)
LACA4 Layia carnosa (Nutt.) Torr. & A. Gray beach tidytips E CA (E)
LEGE Lessingia germanorum Cham. San Francisco lessingia E CA (E)
LIPAP5 Lilium pardalinum Kellogg ssp. pitkinense (Beane & Vollmer) M.W. Skinner Pitkin Marsh lily E
LIPI Lilium pitkinense Beane & Vollmer CA (E)
LIDOS2 Limnanthes douglasii R. Br. ssp. sulphurea (C.T. Mason) C.T. Mason Douglas' meadowfoam CA (E)
LIFLC2 Limnanthes floccosa Howell ssp. californica Arroyo California meadowfoam E CA (E)
LIGRP2 Limnanthes gracilis Howell ssp. parishii (Jeps.) R.M. Beauch. Parish's slender meadowfoam CA (E)
LIVI3 Limnanthes vinculans Ornduff Sebastopol meadowfoam E CA (E)
LIMA6 Lithophragma maximum Bacig. San Clemente Island woodland-star E CA (E)
LOARA5 Lotus argophyllus (A. Gray) Greene var. adsurgens Dunkle Santa Cruz Island silverhosackia
LOARA Lotus argophyllus (A. Gray) Greene ssp. adsurgens (Dunkle) P.H. Raven CA (E)
LOARN3 Lotus argophyllus (A. Gray) Greene var. niveus (Greene) Ottley Santa Cruz Island silverhosackia CA (E)
LODET Lotus dendroideus (Greene) Greene var. traskiae (Eastw. ex Noddin) Isely Trask's island broom E CA (E)
LUNI2 Lupinus nipomensis Eastw. Nipomo Mesa lupine E CA (E)
LUTI Lupinus tidestromii Greene Tidestrom's lupine E CA (E)
MANE3 Mahonia nevinii (A. Gray) Fedde Nevin's barberry CA (E)
BENE Berberis nevinii A. Gray E
MAPII Mahonia pinnata (Lag.) Fedde ssp. insularis (Munz) J.B. Roof island barberry CA (E)
BEPII Berberis pinnata Lag. ssp. insularis Munz E
MARE11 Mahonia repens (Lindl.) G. Don creeping barberry
MASO5 Mahonia sonnei Abrams CA (E)
MACL Malacothamnus clementinus (Munz & I.M. Johnst.) Kearney San Clemente Island bushmallow E CA (E)
MAFA Malacothamnus fasciculatus (Nutt. ex Torr. & A. Gray) Greene Mendocino bushmallow
MAFAN Malacothamnus fasciculatus (Nutt. ex Torr. & A. Gray) Greene var. nesioticus (B.L. Rob.) Kearney E CA (E)
MOLIV Monardella linoides A. Gray ssp. viminea (Greene) Abrams willowy monardella E CA (E)
NALEP2 Navarretia leucocephala Benth. ssp. plieantha (H. Mason) Day manyflowered navarretia E CA (E)
NECO2 Neostapfia colusana (Burtt Davy) Burtt Davy Colusagrass T CA (E)
NOIN Nolina interrata Gentry Dehesa beargrass CA (E)
OEDEH Oenothera deltoides Torr. & Frém. ssp. howellii (Munz) W. Klein Antioch Dunes evening primrose E CA (E)
ORCA Orcuttia californica Vasey California Orcutt grass E CA (E)
ORIN Orcuttia inaequalis Hoover San Joaquin Valley Orcutt grass T CA (E)
ORPI Orcuttia pilosa Hoover hairy Orcutt grass E CA (E)
ORTE Orcuttia tenuis Hitchc. slender Orcutt grass T CA (E)
ORVI2 Orcuttia viscida (Hoover) J. Reeder Sacramento Orcutt grass E CA (E)
PEBE Pentachaeta bellidiflora Greene whiteray pygmydaisy E CA (E)
PELY4 Pentachaeta lyonii A. Gray Lyon's pygmydaisy E CA (E)
PHHI7 Phlox hirsuta E.E. Nelson Yreka phlox E CA (E)
PLTOD Plagiobothrys torreyi (A. Gray) A. Gray var. diffusus (Greene) I.M. Johnst. Torrey's popcornflower
PLDI Plagiobothrys diffusus (Greene) I.M. Johnst. CA (E)
PONA Poa napensis Beetle Napa bluegrass E CA (E)
POAB2 Pogogyne abramsii J.T. Howell San Diego mesamint E CA (E)
POCL2 Pogogyne clareana J.T. Howell Santa Lucia mint CA (E)
PONU Pogogyne nudiuscula A. Gray Otay mesamint E CA (E)
POHI5 Potentilla hickmanii Eastw. Hickman's cinquefoil E CA (E)
PSBA Pseudobahia bahiifolia (Benth.) Rydb. Hartweg's golden sunburst E CA (E)
PSPE Pseudobahia peirsonii Munz San Joaquin adobe sunburst T CA (E)
ROMI80 Rosa minutifolia Engelm. Baja rose CA (E)
SELE7 Sedella leiocarpa H. Sharsm. Lake County mock stonecrop
PALE8 Parvisedum leiocarpum (H. Sharsm.) R.T. Clausen E CA (E)
SICO2 Sidalcea covillei Greene Owens Valley sidalcea CA (E)
SIORV Sidalcea oregana (Nutt. ex Torr. & A. Gray) A. Gray ssp. valida (Greene) C.L. Hitchc. Kenwood Marsh checkerbloom E CA (E)
SIPE4 Sidalcea pedata A. Gray birdfoot checkerbloom E CA (E)
SIST3 Sidalcea stipularis J.T. Howell & True Scadden Flat checkerbloom CA (E)
SICAC Silene campanulata S. Watson ssp. campanulata Red Mountain catchfly CA (E)
STCA23 Stanfordia californica S. Watson St. Francis cabbage
CACA21 Caulanthus californicus (S. Watson) Payson E CA (E)
STNI2 Streptanthus niger Greene Tiburon jewelflower E CA (E)
THST Thelypodium stenopetalum S. Watson slenderpetal thelypody E CA (E)
TRTR Trifolium trichocalyx A. Heller Monterey clover E CA (E)
TUMU Tuctoria mucronata (Crampton) J. Reeder prickly spiralgrass E CA (E)
ASLES4 Astragalus lentiginosus Douglas ex Hook. var. sesquimetralis (Rydb.) Barneby Sodaville milkvetch CA (E), NV (FP)
NIMO Nitrophila mohavensis Munz & Roos Amargosa niterwort E CA (E), NV (FP)
ROSU2 Rorippa subumbellata Rollins Lake Tahoe yellowcress CA (E), NV (FP)
LIOC2 Lilium occidentale Purdy western lily E CA (E), OR (E)
GRHE Gratiola heterosepala H. Mason & Bacig. Boggs Lake hedgehyssop CA (E), OR (T)
ARPA7 Arenaria paludicola B.L. Rob. marsh sandwort E CA (E), WA (PX)
AGBL Agrostis blasdalei Hitchc. Blasdale bentgrass
AGBLM Agrostis blasdalei Hitchc. var. marinensis Crampton CA (R)
ALYO Allium yosemitense Eastw. Yosemite onion CA (R)
ARBA4 Arctostaphylos bakeri Eastw. Baker's manzanita CA (R)
ARED Arctostaphylos edmundsii J.T. Howell Little Sur manzanita
AREDP Arctostaphylos edmundsii J.T. Howell var. parvifolia J.B. Roof CA (R)
ARHOH Arctostaphylos hookeri G. Don ssp. hearstiorum (Hoover & J.B. Roof) P.V. Wells Hearst's manzanita CA (R)
ASJO Astragalus johannis-howellii Barneby Long Valley milkvetch CA (R)
ASMO9 Astragalus monoensis Barneby Mono milkvetch CA (R)
ASTR4 Astragalus traskiae Eastw. Trask's milkvetch CA (R)
BEOR Bensoniella oregana (Abrams & Bacig.) Morton Oregon bensoniella CA (R)
BLNAR Blennosperma nanum (Hook.) S.F. Blake var. robustum J.T. Howell common stickyseed CA (R)
BLHU Bloomeria humilis Hoover dwarf goldenstar CA (R)
CAFO Calamagrostis foliosa Kearney leafy reedgrass CA (R)
CADU Calochortus dunnii Purdy Dunn's mariposa lily CA (R)
CAPE Calochortus persistens Ownbey Siskiyou mariposa lily CA (R)
CATO9 Carex tompkinsii J.T. Howell Thompkins' sedge CA (R)
CAPR14 Castilleja pruinosa Fernald frosted Indian paintbrush
CAGL17 Castilleja gleasoni Elmer CA (R)
CEHE2 Ceanothus hearstiorum Hoover & J.B. Roof Hearst Ranch buckbrush CA (R)
CEMA Ceanothus maritimus Hoover maritime ceanothus CA (R)
CEMA3 Ceanothus masonii McMinn Mason's ceanothus CA (R)
CERO4 Ceanothus roderickii Knight Pine Hill buckbrush E CA (R)
CHPUR Chlorogalum purpureum Brandegee var. reductum Hoover Camatta Canyon amole CA (R)
CLSPI Clarkia speciosa F.H. Lewis & M.E. Lewis ssp. immaculata F.H. Lewis & M.E. Lewis Pismo clarki E CA (R)
COMOM Cordylanthus mollis A. Gray ssp. mollis soft bird's-beak E CA (R)
CONI2 Cordylanthus nidularius J.T. Howell Mt. Diablo bird's-beak CA (R)
COTEC Cordylanthus tenuis A. Gray ssp. capillaris (Pennell) T.I. Chuang & Heckard Pennell's bird's beak E CA (R)
CRWI2 Croton wigginsii L.C. Wheeler Wiggins' croton CA (R)
CRRO3 Cryptantha roosiorum Munz bristlecone cryptantha CA (R)
DEEU Dedeckera eurekensis Reveal & J.T. Howell July gold CA (R)
DEAR8 Deinandra arida (D.D. Keck) B.G. Baldw. Red Rock tarweed
HEAR4 Hemizonia arida D.D. Keck CA (R)
DEMI4 Deinandra minthornii (Jeps.) B.G. Baldw. Santa Susana tarweed
HEMI6 Hemizonia minthornii Jeps. CA (R)
DEBA Delphinium bakeri Ewan Baker's delphinium E CA (R)
DEHEC Delphinium hesperium A. Gray ssp. cuyamacae (Abrams) F.H. Lewis & Epling foothill larkspur CA (R)
DELU Delphinium luteum A. Heller yellow larkspur E CA (R)
DUCYM Dudleya cymosa (Lem.) Britton & Rose ssp. marcescens Moran marcescent dudleya T CA (R)
DUNE Dudleya nesiotica (Moran) Moran Santa Cruz Island liveforever T CA (R)
DUST Dudleya stolonifera Moran Laguna Beach liveforever T CA (R)
ERBR3 Eriastrum brandegeeae H. Mason Brandegee's woollystar
ERTR4 Eriastrum tracyi H. Mason CA (R)
ERCA7 Eriodictyon capitatum Eastw. Lompoc yerba santa E CA (R)
ERAPP Eriogonum apricum J.T. Howell var. prostratum Myatt Irish Hill buckwheat CA (R)
ERBU2 Eriogonum butterworthianum J.T. Howell Butterworth's buckwheat CA (R)
ERCR3 Eriogonum crocatum Davidson Conejo buckwheat CA (R)
ERGIC Eriogonum giganteum S. Watson var. compactum Dunkle Santa Barbara Island buckwheat CA (R)
ERTW2 Eriogonum twisselmannii (J.T. Howell) Reveal Twisselmann's buckwheat CA (R)
ERCO16 Eriophyllum congdonii Brandegee Congdon's woolly sunflower CA (R)
FRDE2 Fremontodendron decumbens R. Lloyd Pine Hill flannelbush CA (R)
FRCAD Fremontodendron californicum (Torr.) Coville ssp. decumbens (R. Lloyd) Munz E
FRME2 Fremontodendron mexicanum Davidson Mexican flannelbush E CA (R)
GAANB Galium angustifolium Nutt. ex A. Gray ssp. borregoense Dempster & Stebbins Borrego bedstraw CA (R)
GABU Galium buxifolium Greene box bedstraw E CA (R)
GACAS Galium californicum Hook. & Arn. ssp. sierrae Dempster & Stebbins El Dorado bedstraw E CA (R)
HOPE2 Holmgrenanthe petrophila (Coville & Morton) Elisens rocklady
MAPE Maurandya petrophila Coville & Morton CA (R)
IVCA Ivesia callida (H.M. Hall) Rydb. Tahquitz mousetail CA (R)
LECO4 Lewisia congdonii (Rydb.) S. Clay Congdon's lewisia CA (R)
LIMA7 Lilaeopsis masonii Mathias & Constance mudflat quillplant CA (R)
LIBA2 Limnanthes bakeri J.T. Howell Baker's meadowfoam CA (R)
LUPA6 Lupinus padre-crowleyi C.P. Sm. Dedecker lupine CA (R)
MAASL Machaeranthera asteroides (Torr.) Greene var. lagunensis (D.D. Keck) B.L. Turner CA (R)
NETW Nemacladus twisselmannii J.T. Howell Twisselmann's threadplant CA (R)
OECAE2 Oenothera californica (S. Watson) S. Watson ssp. eurekensis (Munz & Roos) W. Klein Eureka Dunes evening primrose CA (R)
OEAVE Oenothera avita (W. Klein) W. Klein ssp. eurekensis (Munz & Roos) W. Klein E
PAGA5 Packera ganderi (T.M. Barkley & R.M. Beauch.) W.A. Weber & Á. Löve Gander's ragwort
SEGA Senecio ganderi T.M. Barkley & R.M. Beauch. CA (R)
PALA41 Packera layneae (Greene) W.A. Weber & Á. Löve Layne's ragwort
SELA4 Senecio layneae Greene T CA (R)
PEDU Pedicularis dudleyi Elmer Dudley's lousewort CA (R)
PLHO2 Pleuropogon hooverianus (L.D. Benson) J.T. Howell North Coast semaphoregrass CA (R)
SAMA3 Sanicula maritima Kellogg ex S. Watson adobe snakeroot CA (R)
SASA3 Sanicula saxatilis Greene devil's blacksnakeroot CA (R)
SIHIA Sidalcea hickmanii Greene ssp. anomala C.L. Hitchc. Cuesta Pass checker CA (R)
SIHIP Sidalcea hickmanii Greene ssp. parishii (B.L. Rob.) C.L. Hitchc. Parish's checker CA (R)
SWAL Swallenia alexandrae (Swallen) Söderst. & Decker Eureka dunegrass E CA (R)
THMA2 Thermopsis macrophylla Hook. & Arn. Santa Inez goldenbanner
THMAA Thermopsis macrophylla Hook. & Arn. var. agnina J.T. Howell CA (R)
TRVA Trifolium variegatum Nutt. whitetip clover
TRPO3 Trifolium polyodon Greene CA (R)
TUGR Tuctoria greenei (Vasey) J. Reeder awnless spiralgrass E CA (R)
ALMU6 Allium munzii (Ownbey ex Traub) McNeal Munz's onion E CA (T)
ASCL6 Astragalus clarianus Jeps. Napa milkvetch E
ASCL Astragalus claranus Jeps., orth. var. CA (T)
CATI3 Calochortus tiburonensis A.J. Hill Tiburon mariposa lily T CA (T)
CACA17 Carpenteria californica Torr. tree anemone CA (T)
CAAFN2 Castilleja affinis Hook. & Arn. ssp. neglecta (Zeile) T.I. Chuang & Heckard Tiburon Indian paintbrush E CA (T)
CHHO2 Chorizanthe howellii Goodman Mendocino spineflower E CA (T)
CILO Cirsium loncholepis Petr. la graciosa thistle E CA (T)
CIRH Cirsium rhothophilum S.F. Blake surf thistle CA (T)
DIMA6 Dithyrea maritima (Davidson) Davidson beach shieldpod CA (T)
FRST Fritillaria striata Eastw. striped abobe lily CA (T)
GITEA2 Gilia tenuiflora Benth. ssp. arenaria (Benth.) A.D. Grant & V.E. Grant greater yellowthroat gilia E CA (T)
HECO12 Hesperolinon congestum (A. Gray) Small Marin dwarf-flax T CA (T)
LUCID Lupinus citrinus Kellogg var. deflexus (Congd.) Jeps. orangeflower lupine CA (T)
LULU2 Lupinus luteolus Kellogg pale yellow lupine
LUMI11 Lupinus milo-bakeri C.P. Sm. CA (T)
NAGA Nasturtium gambelii (S. Watson) O.E. Schulz Gambel's yellowcress
ROGA2 Rorippa gambelii (S. Watson) Rollins & Al-Shehbaz E CA (T)
NALEP Navarretia leucocephala Benth. ssp. pauciflora (H. Mason) Day fewflower navarretia CA (T)
NAPA2 Navarretia pauciflora H. Mason E
PLST2 Plagiobothrys strictus (Greene) I.M. Johnst. Calistoga popcornflower E CA (T)
VECA9 Verbena californica Moldenke Red Hills vervain T CA (T)
VEDI Verbesina dissita A. Gray bigleaf crownbeard T CA (T)
ABBA Abies balsamea (L.) Mill. balsam fir CT (E)
GEQUQ Gentianella quinquefolia (L.) Small ssp. quinquefolia agueweed
GEQU3 Gentiana quinquefolia L. CT (E)
OCBL Oclemena ×blakei (Porter) G.L. Nesom [acuminata × nemoralis] aster
ASBL7 Aster blakei (Porter) House CT (E)
PALA10 Paspalum laeve Michx. field paspalum CT (E)
PALAC Paspalum laeve Michx. var. circulare (Nash) Stone NY (E)
PALAP Paspalum laeve Michx. var. pilosum Scribn. NY (E)
PRMAG Prunus maritima Marshall var. gravesii (Small) G.J. Anderson Graves' plum CT (E)
SPFL Sparganium fluctuans (Engelm. ex Morong) B.L. Rob. floating bur-reed CT (E)
MAUN Malaxis unifolia Michx. green adder's-mouth orchid CT (E), FL (E), IN (E), NH (T), NY (EV), RI (E)
PLBL Platanthera blephariglottis (Willd.) Lindl. white fringed orchid CT (E), FL (T), MD (T), NY (EV), OH (E), RI (T)
HYCA Hydrastis canadensis L. goldenseal CT (E), GA (E), MD (T), MA (E), MI (T), MN (E), NJ (E), NY (T), NC (SC, E), PA (V), TN (SC, CE), VT (E)
ISME2 Isotria medeoloides (Pursh) Raf. small whorled pogonia T CT (E), GA (T), IL (E), ME (E), MD (E, X), MA (E), MI (E), MO (E), NH (E), NJ (E), NY (E), NC (E), OH (E), PA (E), RI (E), TN (E), VT (E), VA (E)
FLPR Floerkea proserpinacoides Willd. false mermaidweed CT (E), IA (E), MN (T)
RHCA11 Rhynchospora capillacea Torr. needle beaksedge CT (E), IA (T), ME (T), MA (E), MN (T), NH (E), NJ (E), PA (E), TN (PX, E), VT (T)
SAPE2 Salix pedicellaris Pursh bog willow CT (E), IA (T), NJ (E), OH (E), PA (E), RI (H)
CAAL3 Carex alata Torr. broadwing sedge CT (E), IL (E), KY (T), PA (T), RI (SC)
EQSC Equisetum scirpoides Michx. dwarf scouringrush CT (E), IL (E), MA (SC)
AMSA Amelanchier sanguinea (Pursh) DC. roundleaf serviceberry CT (E), IL (E), MA (SC), NJ (E), OH (E), PA (E), TN (T)
PYTO Pycnanthemum torrei Benth. Torrey's mountainmint CT (E), IL (E), MD (E), NH (E), NJ (E), NY (E), PA (E), TN (SC)
RACY Ranunculus cymbalaria Pursh alkali buttercup CT (E), IL (E), MI (T), NJ (E), NY (E), RI (H), WI (T)
PIRE Pinus resinosa Aiton red pine CT (E), IL (E), NJ (E)
CAVI5 Carex viridula Michx. little green sedge CT (E), IL (T), PA (E)
LUSP Ludwigia sphaerocarpa Elliot globefruit primrose-willow CT (E), IN (E), MA (E), MI (T), NY (T), PA (X), RI (E), TN (T)
CHLU Chamaelirium luteum (L.) A. Gray fairywand CT (E), IN (E), MA (E), NY (T)
ELEQ Eleocharis equisetoides (Elliot) Torr. jointed spikesedge CT (E), IN (E), MD (E), NJ (E), NY (T), RI (SC), TN (E)
MUCA2 Muhlenbergia capillaris (Lam.) Trin. hairawn muhly CT (E), IN (E), MD (E), NJ (E), OH (PRX), PA (X)
CACU3 Carex cumulata (L.H. Bailey) Fernald clustered sedge CT (E), IN (E), NH (T), NJ (E), NY (T), RI (SC)
CAPS Carex pseudocyperus L. cypress-like sedge CT (E), IN (E), NJ (E), OH (E), PA (E)
CALI7 Carex limosa L. mud sedge CT (E), IN (E), NJ (E), OH (E), PA (T), RI (H)
EUAL2 Eupatorium album L. white thoroughwort CT (E), IN (E), OH (T), PA (X)
CALU3 Carex lupuliformis Sartwell ex Dewey false hop sedge CT (E), IN (R), MA (E), MI (T), NJ (E), NY (R), OH (T), WI (E)
OLAL2 Oligoneuron album (Nutt.) G.L. Nesom prairie goldenrod
SOPT4 Solidago ptarmicoides (Nees) B. Boivin CT (E), IN (R), MA (E), NC (E), OH (PRX), TN (E)
ARTU Aristida tuberculosa Nutt. seaside threeawn CT (E), IN (R), MA (T), MI (T), NH (E)
ZIAP Zizia aptera (A. Gray) Fernald meadow zizia CT (E), IN (R), MI (T), RI (H)
CHLA2 Cheilanthes lanosa (Michx.) D.C. Eaton hairy lipfern CT (E), IN (R), MN (E), NY (E)
SCRE Scleria reticularis Michx. netted nutrush CT (E), IN (T), MI (T), PA (E), RI (T), WI (E)
ARBU Arethusa bulbosa L. dragon's mouth CT (E), IN (X), MD (E, X), MA (T), NH (E), NY (T), NC (E), OH (E), PA (E), RI (E), VT (T)
UTRE Utricularia resupinata B.D. Greene ex Bigelow lavender bladderwort CT (E), IN (X), ME (E), MD (E), MA (T), NJ (E), PA (X), RI (SC), TN (SC), VT (T)
EURA10 Eurybia radula (Aiton) G.L. Nesom low rough aster
ASRA8 Aster radula Aiton CT (E), KY (E), MD (E), NJ (E), NY (E)
SPHE Sporobolus heterolepis (A. Gray) A. Gray prairie dropseed CT (E), KY (E), MD (E), NY (T), NC (E), OH (T), PA (E)
CACO17 Castilleja coccinea (L.) Spreng. scarlet Indian paintbrush CT (E), KY (E), ME (PX), MD (E), NY (E), RI (H)
ANCA8 Anemone canadensis L. Canadian anemone CT (E), KY (H), MD (E, X), TN (E)
CABU6 Carex buxbaumii Wahlenb. Buxbaum's sedge CT (E), KY (H), MD (T), NH (E), NY (T), PA (R), RI (SC), TN (SC), VT (E), WA (S)
PONU2 Polygala nuttallii Torr. & A. Gray Nuttall's milkwort CT (E), KY (H), TN (E)
AGSC Agastache scrophulariifolia (Willd.) Kuntze purple giant hyssop CT (E), KY (SC), MD (T), MA (E), TN (SC), VT (T)
RAAM Ranunculus ambigens S. Watson waterplantain spearwort CT (E), KY (SC), ME (PX), MD (E, X), MI (T), NH (E), RI (SC)
BOCU Bouteloua curtipendula (Michx.) Torr. sideoats grama CT (E), KY (SC), MI (T), NJ (E), NY (E), PA (T)
POHE4 Populus heterophylla L. swamp cottonwood CT (E), MA (E), MI (E), NY (T), PA (X), RI (T)
MORU2 Morus rubra L. red mulberry CT (E), MA (E), MI (T), VT (T)
SCTR Scleria triglomerata Michx. whip nutrush CT (E), MA (E), MN (E), NY (T), RI (T)
SCNI3 Scleria nitida Muhl. ex Willd. MD (E)
RORA Rotala ramosior (L.) Koehne lowland rotala CT (E), MA (E), MN (T), NY (T), PA (R), RI (E), WA (S)
CACA16 Carex castanea Wahlenb. chestnut sedge CT (E), MA (E), NH (E)
PYCL Pycnanthemum clinopodioides Torr. & A. Gray basil mountainmint CT (E), MA (E), NJ (E), NY (E)
SCPA2 Scheuchzeria palustris L. rannoch-rush CT (E), MA (E), NJ (E), NY (R), OH (E), PA (E), RI (E)
CASC9 Carex schweinitzii Dewey ex Schwein. Schweinitz's sedge CT (E), MA (E), NY (T), NC (E), PA (E), RI (H), WI (E)
MYAL3 Myriophyllum alterniflorum DC. alternateflower watermilfoil CT (E), MA (E), NY (T), RI (H)
SAST5 Sabatia stellaris Pursh rose of Plymouth CT (E), MA (E), NY (T), RI (T)
QUMA2 Quercus macrocarpa Michx. bur oak CT (E), MA (SC)
POHI4 Potamogeton hillii Morong Hill's pondweed CT (E), MA (SC), MI (T), NY (T), OH (E), PA (E)
LILI3 Liparis liliifolia (L.) Rich. ex Ker Gawl. brown widelip orchid CT (E), MA (T), NY (E), RI (E), VT (T)
AGAC Agalinis acuta Pennell sandplain false foxglove E CT (E), MD (E), MA (E), NY (E), RI (E)
LACA5 Lachnanthes caroliana (Lam.) Dandy Carolina redroot CT (E), MD (E), MA (SC), NY (E), RI (T), TN (E)
CAEX7 Carex exilis Dewey coastal sedge CT (E), MD (E), NH (T), NC (T), RI (SC), WI (T)
ONVI2 Onosmodium virginianum (L.) A. DC. wild Job's tears CT (E), MD (E), NJ (E), NY (E), PA (X), RI (H)
DRCA3 Dryopteris campyloptera Clarkson mountain woodfern CT (E), MD (E), NY (EV), PA (E)
PEGL Pellaea glabella Mett. ex Kuhn smooth cliffbrake CT (E), MD (E), NY (T)
CADA Carex davisii Schwein. & Torr. Davis' sedge CT (E), MD (E, X), MA (E), MN (T), NY (T), TN (SC)
OLRIR Oligoneuron rigidum (L.) Small var. rigidum stiff goldenrod
SORI2 Solidago rigida L. CT (E), MD (E, X), NJ (E), NY (T), PA (E), RI (H)
RHSC5 Rhynchospora scirpoides (Torr.) A. Gray longbeak beaksedge CT (E), MD (T), MA (SC), NY (R), RI (E)
PSSC2 Psilocarya scirpoides Torr. IN (T), MI (T), WI (T)
DIPY Diplazium pycnocarpon (Spreng.) Broun glade fern CT (E), MD (T), MN (T), NH (E), NY (EV)
ATPY Athyrium pycnocarpon (Spreng.) Tidestr. NJ (E)
SCPAM Scutellaria parvula Michx. var. missouriensis (Torr.) Goodman & C.A. Lawson Leonard's skullcap
SCLE Scutellaria leonardii Epling CT (E), MD (T), NJ (E)
CABA3 Carex backii Boott Back's sedge CT (E), ME (E), MA (E), NJ (E), NY (T), PA (X)
XYSM Xyris smalliana Nash Small's yelloweyed grass CT (E), ME (E), MD (E)
CAPO4 Carex polymorpha Muhl. variable sedge CT (E), ME (E), MD (E, X), MA (E), NH (T), NJ (E), PA (T), RI (E), VA (E)
POSE3 Polygala senega L. Seneca snakeroot CT (E), ME (E), MD (T), NJ (E)
VIBR Viola brittoniana Pollard northern coastal violet CT (E), ME (PX), MA (T), PA (E)
HOLO Houstonia longifolia Gaertn. longleaf summer bluet CT (E), ME (SC), MA (E)
HELO7 Hedyotis longifolia (Gaertn.) Hook. RI (H)
CRAQ Crassula aquatica (L.) Schoenl. water pygmyweed CT (E), ME (SC), MD (E, X), MA (T), MN (T), NY (E), PA (X)
TIAQ3 Tillaea aquatica L. NH (E)
CRST2 Cryptogramma stelleri (S.G. Gmel.) Prantl fragile rockbrake CT (E), ME (T), MA (E), NH (T), NJ (E), NY (EV), PA (E), WA (S)
DARE Dalibarda repens L. robin runaway CT (E), MI (T), NJ (E), NC (E), OH (T), RI (E)
CAOL2 Carex oligocarpa Schkuhr ex Willd. richwoods sedge CT (E), MI (T), NJ (E), VT (E)
UVGR Uvularia grandiflora Sm. largeflower bellwort CT (E), NH (E)
CIHO2 Cirsium horridulum Michx. yellow thistle CT (E), NH (E), PA (E), RI (T)
PAPA20 Packera paupercula (Michx.) Á. Löve & D. Löve balsam groundsel
SEPA5 Senecio pauperculus Michx. CT (E), NH (T), OH (T)
SPCR Sporobolus cryptandrus (Torr.) A. Gray sand dropseed CT (E), NH (T), PA (R)
HUER Hudsonia ericoides L. pine barren goldenheather CT (E), NH (T), RI (SC)
RIGL Ribes glandulosum Grauer skunk currant CT (E), NJ (E), OH (PRX)
MATR4 Maianthemum trifolium (L.) Sloboda threeleaf false lily of the valley
SMTR Smilacina trifolia (L.) Desf. CT (E), NJ (E), OH (PRX), RI (T)
XYMO Xyris montana Ries northern yelloweyed grass CT (E), NJ (E), PA (R), RI (T), VT (T)
ARPU3 Arceuthobium pusillum Peck eastern dwarf mistletoe CT (E), NJ (E), PA (T), RI (E)
ERVAS Eriophorum vaginatum L. var. spissum (Fernald) B. Boivin tussock cottongrass CT (E), NJ (E), RI (H)
ERSP8 Eriophorum spissum Fernald IN (X)
SCPAC Scleria pauciflora Muhl. ex Willd. var. caroliniana (Willd.) Alph. Wood Carolina nutrush CT (E), NY (E)
SCIN2 Scutellaria integrifolia L. helmet flower CT (E), NY (E)
CABA9 Carex barrattii Schwein. & Torr. Barratt's sedge CT (E), NY (E), NC (E), PA (X), TN (E)
AGARA Ageratina aromatica (L.) Spach var. aromatica lesser snakeroot
EUAR7 Eupatorium aromaticum L. CT (E), NY (E), OH (T), RI (H)
ASVA Asclepias variegata L. redring milkweed CT (E), NY (E), PA (E)
LISC3 Ligusticum scoticum L. Scottish licorice-root CT (E), NY (E), RI (SC)
ANLU Angelica lucida L. seacoast angelica CT (E), NY (E), RI (T)
STHY3 Stachys hyssopifolia Michx. hyssopleaf hedgenettle CT (E), NY (T), PA (X), RI (T)
STLY2 Stachys lythroides Small FL (E)
TRLA14 Trollius laxus Salisb. American globeflower CT (E), OH (E), PA (E)
RITR Ribes triste Pall. red currant CT (E), OH (E), PA (T)
HYUM Hydrocotyle umbellata L. manyflower marshpennywort CT (E), OH (E), PA (X)
MOUN2 Moneses uniflora (L.) A. Gray single delight CT (E), OH (E), RI (T)
OCNE2 Oclemena nemoralis (Aiton) Greene bog aster
ASNE Aster nemoralis Aiton CT (E), PA (E)
MABR5 Malaxis brachypoda (A. Gray) Fernald white adder's-mouth orchid CT (E), PA (E), VT (T)
MAMOB2 Malaxis monophyllos (L.) Sw. ssp. brachypoda (A. Gray) Á. Löve & D. Löve ME (E), NY (EV)
MAMOB Malaxis monophyllos (L.) Sw. var. brachypoda (A. Gray) F. Morris & Eames MA (E), NH (E), NJ (E)
SACE Saururus cernuus L. lizard's tail CT (E), RI (E)
TAIN Taenidia integerrima (L.) Drude yellow pimpernel CT (E), RI (H), VT (T)
PIFA Pityopsis falcata (Pursh) Nutt. sickleleaf silkgrass
CHFA5 Chrysopsis falcata (Pursh) Elliot CT (E), RI (SC)
HEPR Helianthemum propinquum E.P. Bicknell low frostweed CT (E), RI (SC), TN (SC)
POCA11 Polymnia canadensis L. whiteflower leafcup CT (E), VT (E)
ANVE Angelica venenosa (Greenway) Fernald hairy angelica CT (SC)
ANHOP Antennaria howellii Greene ssp. petaloidea (Fernald) Bayer small pussytoes
ANNEP3 Antennaria neglecta Greene var. petaloidea (Fernald) Cronquist CT (SC)
BOMA7 Bolboschoenus maritimus (L.) Palla cosmopolitan bulrush
SCPAA4 Scirpus paludosus A. Nelson var. atlanticus Fernald CT (SC)
CAAQA Carex aquatilis Wahlenb. var. aquatilis water sedge
CAAQA5 Carex aquatilis Wahlenb. var. altior (Rydb.) Fernald CT (SC)
CASQ2 Carex squarrosa L. squarrose sedge CT (SC)
CUVI Cuphea viscosissima Jacq. blue waxweed CT (SC)
DEGL4 Desmodium glabellum (Michx.) DC. Dillenius' ticktrefoil CT (SC)
ELTRS Elymus trachycaulus (Link) Gould ex Shinners ssp. subsecundus (Link) Á. Löve & D. Löve slender wheatgrass CT (SC)
ELWI Elymus wiegandii Fernald Wiegand's wildrye CT (SC)
HUSES Huperzia selago (L.) Bernh. ex Schrank & Mart. var. selago fir clubmoss
LYSE Lycopodium selago L. CT (SC)
KRBI Krigia biflora (Walter) S.F. Blake twoflower dwarfdandelion CT (SC)
LIBOA Linnaea borealis L. ssp. americana (Forbes) Hultén ex R.T. Clausen twinflower
LIBOA2 Linnaea borealis L. var. americana (Forbes) Rehder CT (SC)
LIST2 Liquidambar styraciflua L. sweetgum CT (SC)
NYODT Nymphaea odorata Aiton ssp. tuberosa (Paine) Wiersma & Hellquist American white waterlily CT (SC)
OEFR Oenothera fruticosa L. narrowleaf evening primrose CT (SC)
PARIE2 Panicum rigidulum Bosc ex Nees var. elongatum (Pursh) Lelong redtop panicgrass CT (SC)
PAST12 Panicum stipitatum Nash NY (E)
PHPOP Phaseolus polystachios (L.) Britton, Sterns & Poggenb. var. polystachios thicket bean
PHPOA Phaseolus polystachios (L.) Britton, Sterns & Poggenb. var. aquilonius Fernald CT (SC)
PLVI Plantago virginica L. Virginia plantain CT (SC)
PUTEA Puccinellia tenella (Lange) Holmb. ex A.E. Porsild ssp. alaskana (Scribn. & Merr.) Tzvelev tundra alkaligrass
PULAA Puccinellia langeana (Berlin) T.J. Sørensen ex Hultén ssp. alaskana (Scribn. & Merr.) T.J. Sørensen CT (SC)
RAFLF Ranunculus flammula L. var. filiformis (Michx.) Hook. greater creeping spearwort CT (SC)
RARE80 Ranunculus reptans L. NJ (E)
RHAR4 Rhus aromatica Aiton fragrant sumac CT (SC)
RIRO2 Ribes rotundifolium Michx. Appalachian gooseberry CT (SC)
SADO Sabatia dodecandra (L.) Britton, Sterns & Poggenb. marsh rose gentian CT (SC)
SMTA2 Smilax tamnoides L. bristly greenbrier
SMHI Smilax hispida Muhl. ex Torr. CT (SC)
VEHY Veratrum hybridum (Walter) J.H. Zimmerman ex Zomlefer slender bunchflower
MEHY3 Melanthium hybridum Walter CT (SC)
VIPR Viburnum prunifolium L. blackhaw CT (SC)
VISE2 Viola selkirkii Pursh ex Goldie Selkirk's violet CT (SC)
VIST3 Viola striata Aiton striped cream violet CT (SC)
STTE Stachys tenuifolia Willd. smooth hedgenettle CT (SC), FL (E)
SCAM Schwalbea americana L. chaffseed E CT (SC), FL (E), GA (E), KY (H), MD (E, X), NJ (E), NC (E), TN (PX, E)
HYCO6 Hybanthus concolor (T.F. Forst.) Spreng. eastern greenviolet CT (SC), FL (E), IA (T), NJ (E)
CYVI Cynoglossum virginianum L. wild comfrey CT (SC), FL (E), ME (E)
DRFI Drosera filiformis Raf. threadleaf sundew CT (SC), FL (E), NY (R), RI (H)
ASVI Asclepias viridiflora Raf. green comet milkweed CT (SC), FL (E), NY (T)
TRTR3 Triphora trianthophora (Sw.) Rydb. threebirds CT (SC), FL (T), ME (T), MD (E, X), MA (E), MI (T), NH (T), NJ (E), NY (E), OH (T), PA (E), VT (T)
POCR Polygala cruciata L. drumheads CT (SC), IA (E), KY (E), ME (PX), MD (T), MN (E), OH (E), PA (E), RI (SC)
MIAL2 Mimulus alatus Aiton sharpwing monkeyflower CT (SC), IA (T), MA (E), MI (PREX), NY (R)
BLCI Blephilia ciliata (L.) Benth. downy pagoda-plant CT (SC), IA (T), MA (E), NY (E)
BEPU4 Betula pumila L. bog birch CT (SC), IA (T), ME (SC), MA (E), NH (E), NY (T), OH (T)
BOSI Botrychium simplex E. Hitchc. little grapefern CT (SC), IL (E), IN (E), IA (T), MD (E, X), NY (EV), OH (E), RI (SC), WA (S)
HYAD Hypericum adpressum Raf. ex W. Bartram creeping St. Johnswort CT (SC), IL (E), IN (E), KY (H), MD (E), MA (T), NJ (E), NY (E), PA (X), RI (T), TN (T)
SCPU Schizachne purpurascens (Torr.) Swallen false melic CT (SC), IL (E), IN (E), KY (T), MD (E), NJ (E), OH (E)
POST2 Potamogeton strictifolius Benn. narrowleaf pondweed CT (SC), IL (E), IN (E), ME (PX), MA (E), NY (E), OH (PRX), PA (E)
GEBI2 Geranium bicknellii Britton Bicknell's cranesbill CT (SC), IL (E), IN (E), OH (E), PA (E), RI (T)
MIEF Milium effusum L. American milletgrass CT (SC), IL (E), IN (R), MA (T), NJ (E), TN (SC)
WAFR Waldsteinia fragarioides (Michx.) Tratt. Appalachian barren strawberry CT (SC), IL (E), IN (R), ME (E), MA (SC), NH (T)
SASE2 Salix serissima (L.H. Bailey) Fernald autumn willow CT (SC), IL (E), IN (T), PA (T)
CYPA19 Cypripedium parviflorum Salisb. lesser yellow lady's slipper CT (SC), IL (E), KY (T), NH (E), NY (E), PA (E), WA (E)
CAOL3 Carex oligosperma Michx. fewseed sedge CT (SC), IL (E), MA (E), NC (E), OH (T), PA (T)
CATU2 Carex tuckermanii Dewey Tuckerman's sedge CT (SC), IL (E), MD (E), MA (E), NJ (E)
CANI3 Carex nigromarginata Schwein. black edge sedge CT (SC), IL (E), NY (E)
HERE Heteranthera reniformis Ruiz & Pav. kidneyleaf mudplantain CT (SC), IL (E), OH (E)
CACR4 Carex crawfordii Fernald Crawford's sedge CT (SC), IL (E), PA (E)
CAWO2 Carex woodii Dewey pretty sedge CT (SC), IL (T)
GALA2 Galium labradoricum (Wiegand) Wiegand northern bog bedstraw CT (SC), IL (T), IA (E), ME (SC), MA (T), NH (E), NJ (E), OH (E), PA (E), VT (T)
EQPR Equisetum pratense Ehrh. meadow horsetail CT (SC), IL (T), NH (T), NJ (E), NY (T)
CAWI2 Carex willdenowii Schkuhr ex Willd. Willdenow's sedge CT (SC), IL (T), NY (T)
VAMY Vaccinium myrtilloides Michx. velvetleaf huckleberry CT (SC), IN (E), IA (T), OH (T), WA (S)
MYPI Myriophyllum pinnatum (Walter) Britton, Sterns & Poggenb. cutleaf watermilfoil CT (SC), IN (E), KY (H), MA (SC), NJ (E), NY (E), RI (T), TN (T)
PLDI3 Platanthera dilatata (Pursh) Lindl. ex Beck scentbottle CT (SC), IN (E), MA (T), NY (EV), PA (E)
LYAM2 Lycopus amplectens Raf. clasping water horehound CT (SC), IN (E), MD (E)
DEHU3 Desmodium humifusum (Muhl. ex Bigelow) Beck eastern trailing ticktrefoil CT (SC), IN (E), MD (E, X), MA (E), NJ (E), NY (E)
LYPA3 Lygodium palmatum (Bernh.) Sw. American climbing fern CT (SC), IN (E), MD (T), MA (SC), MI (E), NY (E), PA (R), RI (SC), VT (E)
LIIN Linum intercursum E.P. Bicknell sandplain flax CT (SC), IN (E), MD (T), MA (SC), NJ (E), NY (T), PA (E), RI (E)
POFR3 Potamogeton friesii Rupr. Fries' pondweed CT (SC), IN (E), ME (E), MA (E), OH (E), PA (E)
CABU5 Carex bushii Mack. Bush's sedge CT (SC), IN (E), ME (PX), MA (E), NJ (E), OH (E)
CAAL8 Carex alopecoidea Tuck. foxtail sedge CT (SC), IN (E), ME (PX), MA (T), NJ (E), OH (E), TN (PX, E)
POVA3 Potamogeton vaseyi J.W. Robbins Vasey's pondweed CT (SC), IN (E), ME (T), MA (E), MI (T), NH (T), OH (PRX), PA (E)
CRMIE Croton michauxii G.L. Webster var. ellipticus (Willd.) B.W. van Ee & P.E. Berry Michaux's croton
CREL2 Crotonopsis elliptica Willd. CT (SC), IN (E), PA (X)
LISU4 Linum sulcatum Riddell grooved flax CT (SC), IN (R), MD (E), NJ (E), NY (T), PA (E), RI (H)
DAVI6 Dactylorhiza viridis (L.) R.M. Bateman, A.M. Pridgeon & M.W. Chase longbract frog orchid
COVIV Coeloglossum viride (L.) Hartm. var. virescens (Muhl. ex Willd.) Luer CT (SC), IN (T), KY (H), RI (T), TN (E)
HOIN Hottonia inflata Elliot American featherfoil CT (SC), IN (T), ME (T), MD (E), NJ (E), NY (T), OH (PRX), PA (X), RI (SC), TN (SC)
PAVE2 Panicum verrucosum Muhl. warty panicgrass CT (SC), IN (T), MI (T), OH (E)
PIPU9 Piptatheropsis pungens (Torr.) Romasch., P.M. Peterson & R.J. Soreng mountain ricegrass
ORPU4 Oryzopsis pungens (Torr. ex Spreng.) Hitchc. CT (SC), IN (X), IA (E), NJ (E), PA (E), RI (SC), VT (T)
PLHO3 Platanthera hookeri (Torr. ex A. Gray) Lindl. Hooker's orchid CT (SC), IN (X), IA (T), NJ (E), NY (E), OH (PRX), PA (E), RI (H), VT (T)
PLOR4 Platanthera orbiculata (Pursh) Lindl. lesser roundleaved orchid CT (SC), IN (X), NJ (E), NY (EV), RI (T), TN (T)
VIHI2 Viola hirsutula Brainerd southern woodland violet CT (SC), IN (X), NY (E)
CAAE2 Carex aestivalis M.A. Curtis ex A. Gray summer sedge CT (SC), KY (E), MD (E)
CATE6 Carex tetanica Schkuhr rigid sedge CT (SC), KY (E), MD (E, X), MA (SC), PA (T)
VINU Viburnum nudum L. possumhaw CT (SC), KY (E), PA (E)
PELA2 Pedicularis lanceolata Michx. swamp lousewort CT (SC), KY (H), MD (E), MA (E), NY (T), PA (E), TN (T)
POCE3 Podostemum ceratophyllum Michx. hornleaf riverweed CT (SC), KY (SC), ME (SC), MA (SC), NY (T), OH (E), RI (H)
HYVI Hydrophyllum virginianum L. eastern waterleaf CT (SC), KY (SC), NH (T), TN (T)
ORAQ Orontium aquaticum L. goldenclub CT (SC), KY (T), MA (E), NY (T), PA (R), RI (E)
SPCL Sporobolus clandestinus (Biehler) Hitchc. rough dropseed CT (SC), KY (T), MD (E), NY (E), PA (E)
AGPA6 Agrimonia parviflora Aiton harvestlice CT (SC), MA (E)
CADO Cardamine douglassii Britton limestone bittercress CT (SC), MA (E)
OXVI Oxalis violacea L. violet woodsorrel CT (SC), MA (E), MI (T), NY (T), RI (E)
PODI Potamogeton diversifolius Raf. waterthread pondweed CT (SC), MA (E), MN (E), NY (E)
VINE Viola nephrophylla Greene northern bog violet CT (SC), MA (E), NH (T), NY (E), OH (E)
NULUP2 Nuphar lutea (L.) Sm. ssp. pumila (Timm) E.O. Beal yellow pond-lily
NUMI4 Nuphar microphylla (Pers.) Fernald CT (SC), MA (E), NJ (E)
VESI Verbena simplex Lehm. narrowleaf vervain CT (SC), MA (E), NJ (E)
TRIN13 Trichomanes intricatum Farrar weft fern CT (SC), MA (E), NJ (E), NY (E)
APHY Aplectrum hyemale (Muhl. ex Willd.) Torr. Adam and Eve CT (SC), MA (E), NJ (E), NY (E), PA (R), VT (T)
JUDE Juncus debilis A. Gray weak rush CT (SC), MA (E), NY (E), RI (T)
OPHU Opuntia humifusa (Raf.) Raf. devil's-tongue CT (SC), MA (E), NY (EV), PA (R)
LUPO Ludwigia polycarpa Short & Peter manyfruit primrose-willow CT (SC), MA (E), PA (E), VT (E)
CAPA19 Carex pauciflora Lightf. fewflower sedge CT (SC), MA (E), PA (E), WA (S)
ASPU2 Asclepias purpurascens L. purple milkweed CT (SC), MA (E), RI (H), TN (SC), WI (E)
SEHE3 Senna hebecarpa (Fernald) Irwin & Barneby American senna CT (SC), MA (E), RI (H), VT (T)
CAHE9 Cassia hebecarpa Fernald NH (E)
BLHI Blephilia hirsuta (Pursh) Benth. hairy pagoda-plant CT (SC), MA (E), VT (T)
ACNI5 Acer nigrum Michx. f. black maple CT (SC), MA (SC), NH (T)
LISCN2 Liatris scariosa (L.) Willd. var. novae-angliae Lunell New England blazing star CT (SC), MA (SC), NJ (E), RI (E)
LIBO6 Liatris borealis Nutt. NH (E), NY (T)
HEDU Helianthemum dumosum (E.P. Bicknell) Fernald bushy frostweed CT (SC), MA (SC), NY (T), RI (E)
RILA Ribes lacustre (Pers.) Poir. prickly currant CT (SC), MA (SC), PA (E)
CATR8 Carex trichocarpa Muhl. ex Willd. hairyfruit sedge CT (SC), MA (T)
SACU Sagittaria cuneata Sheldon arumleaf arrowhead CT (SC), MA (T), NH (T), NJ (E), OH (T)
HYVE2 Hydrocotyle verticillata Thunb. whorled marshpennywort CT (SC), MA (T), NY (E), RI (H)
ARPU8 Aristida purpurascens Poir. arrowfeather threeawn CT (SC), MA (T), PA (T), RI (T)
PODO3 Polanisia dodecandra (L.) DC. redwhisker clammyweed CT (SC), MD (E)
POGL7 Polygonum glaucum Nutt. seaside knotweed CT (SC), MD (E), MA (SC), NJ (E), NY (R), RI (T)
CAHI8 Carex hitchcockiana Dewey Hitchcock's sedge CT (SC), MD (E), MA (SC), NY (T), TN (T)
AMPU2 Amaranthus pumilus Raf. seaside amaranth T CT (SC), MD (E), NJ (E), NY (E), NC (T), RI (E)
TRAN3 Triosteum angustifolium L. yellowfruit horse-gentian CT (SC), MD (E), NJ (E), PA (E)
LYAL4 Lythrum alatum Pursh winged lythrum CT (SC), MD (E), PA (E)
HOPE Honckenya peploides (L.) Ehrh. seaside sandplant CT (SC), MD (E, X)
RAPE2 Ranunculus pensylvanicus L. f. Pennsylvania buttercup CT (SC), MD (E, X), MA (T)
DESE Desmodium sessilifolium (Torr.) Torr. & A. Gray sessileleaf ticktrefoil CT (SC), MD (E, X), NJ (E), OH (E), PA (X), RI (T)
MYTE Myriophyllum tenellum Bigelow slender watermilfoil CT (SC), MD (E, X), NJ (E), PA (T)
CUCO3 Cuscuta coryli Engelm. hazel dodder CT (SC), MD (E, X), OH (E), RI (H)
VINO2 Vitis ×novae-angliae Fernald (pro sp.) [labrusca × riparia] pilgrim grape CT (SC), MD (E, X), PA (E)
PRAL5 Prunus alleghaniensis Porter Allegheny plum CT (SC), MD (T), NJ (E), PA (T)
CYAR5 Cypripedium arietinum W.T. Aiton ram's head lady's slipper CT (SC), ME (E), MA (E), MN (T), NH (E), NY (T), VT (T), WI (T)
PAQU Panax quinquefolius L. American ginseng CT (SC), ME (E), MA (SC), MI (T), NH (T), NY (EV), NC (SC), PA (V), RI (E), TN (SC, CE)
CASTI3 Calamagrostis stricta (Timm) Koeler ssp. inexpansa (A. Gray) C.W. Greene northern reedgrass CT (SC), ME (E), NH (E), NY (T), VT (E)
CALA47 Calamagrostis lacustris (Kearney) Nash MI (T), NH (T)
SPCOC2 Sporobolus compositus (Poir.) Merr. var. compositus composite dropseed
SPAS Sporobolus asper (P. Beauv.) Kunth CT (SC), ME (E), RI (SC), VT (E)
NAGU Najas guadalupensis (Spreng.) Magnus southern waternymph CT (SC), ME (PX)
CATY Carex typhina Michx. cattail sedge CT (SC), ME (PX), MA (T), MI (T), NY (T), PA (E)
SPNE2 Sporobolus neglectus Nash puffsheath dropseed CT (SC), ME (PX), MD (E, X), MA (E), NH (E), NJ (E)
ACVI Acalypha virginica L. Virginia threeseed mercury CT (SC), ME (PX), NH (T), NY (E)
NULUA Nuphar lutea (L.) Sm. ssp. advena (Aiton) Kartesz & Gandhi yellow pond-lily
NUAD2 Nuphar advena (Aiton) W.T. Aiton CT (SC), ME (SC)
CABA7 Carex baileyi Britton Bailey's sedge CT (SC), ME (SC), MA (E), NH (T)
POCO12 Potamogeton confervoides Rchb. Tuckerman's pondweed CT (SC), ME (SC), MA (T), NY (T), PA (T), RI (H), WI (T)
DRGO3 Dryopteris goldieana (Hook. ex Goldie) A. Gray Goldie's woodfern
DRGO Dryopteris goldiana (Hook. ex Goldie) A. Gray Goldie's woodfern CT (SC), ME (SC), NH (T), NY (EV)
BIEA Bidens eatonii Fernald Eaton's beggarticks CT (SC), ME (T), MA (E), NJ (E)
CASP14 Calystegia spithamaea (L.) Pursh low false bindweed CT (SC), ME (T), MA (E), NJ (E), VT (T)
CAST16 Carex sterilis Willd. dioecious sedge CT (SC), ME (T), MA (T), MN (T), PA (E), RI (H), TN (PX, E)
SCLO Scirpus longii Fernald Long's bulrush CT (SC), ME (T), MA (T), NJ (E), RI (E)
CALO11 Cardamine longii Fernald Long's bittercress CT (SC), ME (T), MD (E), MA (E), NH (T), NJ (E), NY (T)
LICH Lilaeopsis chinensis (L.) Kuntze eastern grasswort CT (SC), ME (T), NH (T), NY (T), RI (H)
CANO4 Carex novae-angliae Schwein. New England sedge CT (SC), MI (T)
DRRE2 Draba reptans (Lam.) Fernald Carolina draba CT (SC), MI (T), NJ (E), NY (T), OH (T), PA (X), RI (H)
SIST Silene stellata (L.) W.T. Aiton widowsfrill CT (SC), MI (T), RI (H)
PAFA3 Paronychia fastigiata (Raf.) Fernald hairy forked nailwort CT (SC), MN (E)
CAHI6 Carex hirsutella Mack. fuzzy wuzzy sedge CT (SC), NH (E)
DISPS3 Dichanthelium sphaerocarpon (Elliot) Gould var. sphaerocarpon roundseed panicgrass
PASP8 Panicum sphaerocarpon Elliot CT (SC), NH (E)
RUCU Rubus cuneifolius Pursh sand blackberry CT (SC), NH (E), NY (E), PA (E)
EQPA Equisetum palustre L. marsh horsetail CT (SC), NH (T), NY (T), VT (T)
POPUG4 Potamogeton pusillus L. ssp. gemmiparus (J.W. Robbins) Haynes & C.B. Hellquist small pondweed
POPUG Potamogeton pusillus L. var. gemmiparus J.W. Robbins CT (SC), NH (T), RI (SC)
CECA4 Cercis canadensis L. eastern redbud CT (SC), NJ (E)
PIRU Picea rubens Sarg. red spruce CT (SC), NJ (E)
STBO3 Stellaria borealis Bigelow boreal starwort CT (SC), NJ (E)
DIXA Dichanthelium xanthophysum (A. Gray) Freckmann slender rosette grass
PAXA4 Panicum xanthophysum A. Gray CT (SC), NJ (E), PA (E)
RONI Rosa nitida Willd. shining rose CT (SC), NY (E)
RUMA4 Rumex maritimus L. golden dock
RUMAF2 Rumex maritimus L. var. fueginus (Phil.) Dusén CT (SC), NY (E)
SCGE2 Scirpus georgianus Harper Georgia bulrush CT (SC), NY (E)
SORUS Solidago rugosa Mill. ssp. rugosa var. sphagnophila Graves wrinkleleaf goldenrod CT (SC), NY (E)
CACO21 Carex collinsii Nutt. Collins' sedge CT (SC), NY (E), PA (T), RI (H)
ATGL Atriplex glabriuscula Edmondston Scotland orache CT (SC), NY (E), RI (SC)
SOLA4 Solidago latissimifolia Mill. Elliott's goldenrod
SOEL2 Solidago elliottii Torr. & A. Gray CT (SC), NY (E), RI (SC)
LERE2 Lespedeza repens (L.) W. Bartram creeping lespedeza CT (SC), NY (R)
CAMO11 Carex molesta Mack. ex Bright troublesome sedge CT (SC), NY (T)
DIVI5 Diospyros virginiana L. common persimmon CT (SC), NY (T)
AGNE2 Agastache nepetoides (L.) Kuntze yellow giant hyssop CT (SC), NY (T), VT (T), WI (T)
SAPE5 Salix petiolaris Sm. meadow willow CT (SC), OH (T), PA (E)
MINU3 Mitella nuda L. naked miterwort CT (SC), PA (E)
LYMA2 Lyonia mariana (L.) D. Don piedmont staggerbush CT (SC), PA (E), RI (H)
SASU Sagittaria subulata (L.) Buchenau awl-leaf arrowhead CT (SC), PA (R), RI (H)
SASUS Sagittaria subulata (L.) Buchenau var. subulata MA (E)
TRAL7 Trichophorum alpinum (L.) Pers. alpine bulrush
SCHU2 Scirpus hudsonianus (Michx.) Fernald CT (SC), RI (H)
RASC3 Ranunculus sceleratus L. cursed buttercup CT (SC), RI (SC)
ALAE Alopecurus aequalis Sobol. shortawn foxtail CT (T)
STAMA2 Streptopus amplexifolius (L.) DC. var. amplexifolius claspleaf twistedstalk
STAMA Streptopus amplexifolius (L.) DC. var. americanus Schult. & Schult. f. CT (T)
PLCI2 Platanthera ciliaris (L.) Lindl. yellow fringed orchid CT (T), FL (T), IL (E), IN (E), MD (T), MI (T), NY (E), OH (T), PA (T), RI (E)
ARSE3 Aristolochia serpentaria L. Virginia snakeroot CT (T), IA (T), MI (T), NY (E)
ARSEH Aristolochia serpentaria L. var. hastata (Nutt.) Duch. IL (T)
HUTO Hudsonia tomentosa Nutt. woolly beachheather CT (T), IL (E), IN (T), IA (E), NH (T), OH (PRX), VT (E)
VICA4 Viola canadensis L. Canadian white violet CT (T), IL (E), ME (E), NJ (E), RI (H)
THOC2 Thuja occidentalis L. arborvitae CT (T), IL (T), IN (E), KY (T), MD (T), MA (E), NJ (E), TN (SC)
ASMO2 Asplenium montanum Willd. mountain spleenwort CT (T), IN (E), MA (E), MI (PREX), NY (T), RI (E), VT (T)
RHMA6 Rhynchospora macrostachya Torr. ex A. Gray tall horned beaksedge CT (T), IN (R), KY (E), ME (E), RI (T)
ANPOG Andromeda polifolia L. var. glaucophylla (Link) DC. bog rosemary
ANGL Andromeda glaucophylla Link CT (T), IN (R), NJ (E), OH (PRX), RI (E)
CACR3 Carex crawei Dewey Crawe's sedge CT (T), IN (T), KY (SC), ME (E), NJ (E), NY (T)
ASRU2 Asplenium ruta-muraria L. wallrue CT (T), IN (T), MA (T), MI (E), NY (EV), OH (T)
PEFRP Petasites frigidus (L.) Fr. var. palmatus (Aiton) Cronquist arctic sweet coltsfoot CT (T), MA (E), NH (E), NY (E), VT (T)
CAFO4 Carex formosa Dewey handsome sedge CT (T), MA (T), MN (E), NJ (E), NY (T), OH (PRX), PA (E), WI (T)
SAEX Salix exigua Nutt. narrowleaf willow CT (T), MD (E), MA (T)
GAHI2 Gaultheria hispidula (L.) Muhl. ex Bigelow creeping snowberry CT (T), MD (E), NJ (E), OH (PRX), PA (R), RI (T), WA (S)
EUSP3 Eurybia spectabilis (Aiton) G.L. Nesom eastern showy aster
ASSP11 Aster spectabilis Aiton CT (T), MD (E), NY (T), PA (E)
ERPA4 Eriocaulon parkeri B.L. Rob. estuary pipewort CT (T), ME (SC), MD (T), MA (E), PA (X)
DICA Dicentra canadensis (Goldie) Walp. squirrel corn CT (T), ME (T), NH (T), NJ (E)
ILGL Ilex glabra (L.) A. Gray inkberry CT (T), ME (T), NY (EV), PA (X)
CAPR6 Carex prairea Dewey ex Alph. Wood prairie sedge CT (T), ME (T), PA (T)
COFL3 Corydalis flavula (Raf.) DC. yellow fumewort CT (T), MI (T)
LEGR Ledum groenlandicum Oeder bog Labrador tea CT (T), OH (E), PA (R)
SCACA Schoenoplectus acutus (Muhl. ex Bigelow) Á. Löve & D. Löve var. acutus hardstem bulrush
SCAC Scirpus acutus Muhl. ex Bigelow CT (T), PA (E)
PAAM2 Panicum amarum Elliot bitter panicgrass CT (T), RI (SC)
SPCA3 Spergularia canadensis (Pers.) G. Don Canadian sandspurry CT (T), RI (SC)
ENTA Encyclia tampensis (Lindl.) Small Tampa butterfly orchid FL (CE)
LYCEC Lycopodiella cernua (L.) Pic. Serm. var. cernua staghorn clubmoss
LYCE Lycopodium cernuum L. FL (CE)
RHHY Rhapidophyllum hystrix (Pursh) H. Wendl. & Drude ex Drude needle palm FL (CE)
ZAMIA Zamia L. zamia FL (CE)
EPMAM Epidendrum magnoliae Muhl. var. magnoliae green fly orchid
EPCO4 Epidendrum conopseum W.T. Aiton FL (CE), GA (U)
OSCI Osmunda cinnamomea L. cinnamon fern FL (CE), IA (E), NY (EV)
OSRE Osmunda regalis L. royal fern FL (CE), IA (T), NY (EV)
RHCA7 Rhododendron canescens (Michx.) Sweet mountain azalea FL (CE), KY (E)
ACAN11 Acaciella angustissima (Mill.) Britton & Rose prairie acacia
ACAN Acacia angustissima (Mill.) Kuntze prairie acacia FL (E)
ADME Adiantum melanoleucum Willd. fragrant maidenhair FL (E)
ADTE Adiantum tenerum Sw. fan maidenhair FL (E)
AEPR Aeschynomene pratensis Small meadow jointvetch FL (E)
AGLI3 Ageratum littorale A. Gray Cape Sable whiteweed FL (E)
AGIN3 Agrimonia incisa Torr. & A. Gray incised agrimony FL (E)
ALBR6 Aletris bracteata Northrop bracted colicroot FL (E)
ALAM3 Alvaradoa amorphoides Liebm. Mexican alvaradoa FL (E)
AMHEC Amorpha herbacea Walter var. crenulata (Rydb.) Isely clusterspike false indigo
AMCR5 Amorpha crenulata Rydb. E FL (E)
ANGR5 Andropogon gracilis Spreng. wire bluestem
SCSE3 Schizachyrium sericatum (Swallen) Gould FL (E)
ANWR4 Anemia wrightii Baker Wright's flowering fern FL (E)
AQCA Aquilegia canadensis L. red columbine FL (E)
ARGN2 Argusia gnaphalodes (L.) Heine sea rosemary FL (E)
ARBL2 Argythamnia blodgettii (Torr.) Chapm. Blodgett's silverbush FL (E)
ARPE8 Aristolochia pentandra Jacq. Marsh's dutchman's pipe FL (E)
ARTO3 Aristolochia tomentosa Sims woolly dutchman's pipe FL (E)
ARAL30 Arnoglossum album L.C. Anderson Bay County Indian plantain FL (E)
ASCU8 Asclepias curtissii A. Gray Curtiss' milkweed FL (E)
ASTE11 Asimina tetramera Small fourpetal pawpaw E FL (E)
ASER9 Asplenium erosum L. eared spleenwort
ASAU3 Asplenium auritum Sw. FL (E)
ASPU10 Asplenium pumilum Sw. dwarf spleenwort FL (E)
ASSE9 Asplenium serratum L. wild birdnest fern FL (E)
ASTR9 Asplenium trichomanes-dentatum L. toothed spleenwort
ASDE14 Asplenium dentatum L. FL (E)
ASVE6 Asplenium verecundum Chapm. ex Underw. limestone spleenwort FL (E)
BADI3 Baccharis dioica Vahl broombush false willow FL (E)
BACA4 Baptisia calycosa Canby Florida wild indigo FL (E)
BAME Baptisia megacarpa Chapm. ex Torr. & A. Gray Apalachicola wild indigo FL (E)
BACO2 Basiphyllaea corallicola (Small) Ames Carter's orchid FL (E)
BECO5 Beloglottis costaricensis (Rchb. f.) Schltr. Costa Rican lady's tresses
SPCO6 Spiranthes costaricensis Rchb. f. FL (E)
BINU2 Bigelowia nuttallii L.C. Anderson Nuttall's rayless goldenrod FL (E)
BLOC Blechnum occidentale L. hammock fern FL (E)
BOGR5 Bonamia grandiflora (A. Gray) Hallier f. Florida lady's nightcap T FL (E)
BOCA4 Bourreria cassinifolia (A. Rich.) Griseb. smooth strongbark FL (E)
BORA2 Bourreria radula (Poir.) G. Don rough strongbark FL (E)
BOSU2 Bourreria succulenta Jacq. bodywood FL (E)
BRCA7 Brassia caudata (L.) Lindl. cricket orchid FL (E)
BRCO8 Brickellia cordifolia Elliot Flyr's nemesis FL (E)
BREUF Brickellia eupatorioides (L.) Shinners var. floridana (R.W. Long) B.L. Turner false boneset
BRMO3 Brickellia mosieri (Small) Shinners FL (E)
BUPA2 Bulbophyllum pachyrachis (A. Rich.) Griseb. rat-tail orchid FL (E)
BUFL2 Burmannia flava Mart. Fahkahatchee bluethread FL (E)
CAMA21 Caesalpinia major (Medik.) Dandy & Exell Hawai'i pearls FL (E)
CAPA34 Caesalpinia pauciflora (Griseb.) C. Wright ex Sauvalle fewflower holdback FL (E)
CAPA2 Callirhoe papaver (Cav.) A. Gray woodland poppymallow FL (E)
CAFL22 Calycanthus floridus L. eastern sweetshrub FL (E)
CACO72 Calydorea coelestina (W. Bartram) Goldblatt & Henrich Bartram's ixia
SPCO5 Sphenostigma coelestinum (W. Bartram) R.C. Foster FL (E)
CAZU Calyptranthes zuzygium (L.) Sw. myrtle of the river FL (E)
CACA101 Calystegia catesbeiana Pursh Catesby's false bindweed FL (E)
CARO15 Campanula robinsiae Small Robins' bellflower E FL (E)
CAPA32 Campylocentrum pachyrrhizum (Rchb. f.) Rolfe leafless bentspur orchid FL (E)
CAAN9 Campyloneurum angustifolium (Sw.) Fée narrow strapfern FL (E)
CACO20 Campyloneurum costatum (Kunze) C. Presl tailed strapfern FL (E)
CALA28 Campyloneurum latum T. Moore birdwing fern FL (E)
CAWI Canella winterana (L.) Gaertn. wild cinnamon FL (E)
CAMI5 Carex microdonta Torr. & Hook. littletooth sedge FL (E)
CAPA43 Catesbaea parviflora Sw. smallflower lilythorn FL (E)
CABE5 Catopsis berteroniana (Schult. & Schult. f.) Mez powdery strap airplant FL (E)
CAFL10 Catopsis floribunda L.B. Sm. Florida strap airplant FL (E)
CANU13 Catopsis nutans auct. non (Sw.) Griseb. FL (E)
CENI Celosia nitida Vahl West Indian cock's comb FL (E)
CEEH Celtis ehrenbergiana (Klotzsch) Liebm. spiny hackberry
CEPA8 Celtis pallida Torr. FL (E)
CEIG Celtis iguanaea (Jacq.) Sarg. iguana hackberry FL (E)
CEAR5 Centrosema arenicola (Small) F.J. Herm. pineland butterfly pea FL (E)
CHLIK Chamaecrista lineata (Sw.) Greene var. keyensis (Pennell) Irwin & Barneby narrowpod sensitive pea
CAKE3 Cassia keyensis (Pennell) J.F. Macbr. FL (E)
CHCU4 Chamaesyce cumulicola Small coastal dune sandmat FL (E)
CHDE7 Chamaesyce deltoidea (Engelm. ex Chapm.) Small wedge sandmat FL (E)
CHGA3 Chamaesyce garberi (Engelm. ex Chapm.) Small Garber's sandmat T FL (E)
CHPO7 Chamaesyce porteriana Small Porter's sandmat FL (E)
CHMI4 Cheilanthes microphylla (Sw.) Sw. southern lipfern FL (E)
CHPA14 Cheiroglossa palmata (L.) C. Presl hand fern
OPPA3 Ophioglossum palmatum L. FL (E)
CHPY2 Chionanthus pygmaeus Small pygmy fringetree E FL (E)
CHFR4 Chromolaena frustrata (B.L. Rob.) King & H. Rob. Cape Sable thoroughwort
EUFR2 Eupatorium frustratum B.L. Rob. FL (E)
CHFL8 Chrysopsis floridana Small Florida goldenaster E FL (E)
CHGO2 Chrysopsis godfreyi Semple Godfrey's goldenaster FL (E)
CHGOC Chrysopsis gossypina (Michx.) Elliott ssp. cruiseana (Dress) Semple cottony goldenaster
CHCR4 Chrysopsis cruiseana Dress FL (E)
CIYU Cienfuegosia yucatanensis Millsp. Yucatan flymallow FL (E)
CIPA4 Cissampelos pareira L. velvetleaf FL (E)
CLPE5 Cladonia perforata A. Evans cup lichen E FL (E)
CLGE Clinopodium georgianum Harper Georgia calamint
CAGE7 Calamintha georgiana (Harper) Shinners FL (E)
CLFR2 Clitoria fragrans Small sweetscented pigeonwings T FL (E)
COAR3 Colubrina arborescens (Mill.) Sarg. greenheart FL (E)
COCU Colubrina cubensis (Jacq.) Brongn. Cuban nakedwood FL (E)
COEL2 Colubrina elliptica (Sw.) Briz. & Stern soldierwood FL (E)
COCA19 Conradina canescens (Torr. & A. Gray ex Benth.) A. Gray false rosemary
COBR5 Conradina brevifolia Shinners E FL (E)
COET Conradina etonia Kral & McCartney Eton rosemary E FL (E)
COGL9 Conradina glabra Shinners Apalachicola false rosemary E FL (E)
COCO14 Consolea corallicola Small semaphore pricklypear
OPCO14 Opuntia corallicola (Small) Backeb. FL (E)
COOD7 Corallorhiza odontorhiza (Willd.) Poir. autumn coralroot FL (E)
COOD Corallorrhiza odontorhiza (Willd.) Poir., orth. var. ME (E), MA (SC), NH (E), NY (EV), RI (E), VT (T)
COGL6 Cordia globosa (Jacq.) Kunth curaciao bush FL (E)
COIN4 Coreopsis integrifolia Poir. fringeleaf tickseed FL (E)
COAL2 Cornus alternifolia L. f. alternateleaf dogwood FL (E)
CRMU3 Cranichis muscosa Sw. cypress-knee helmet orchid FL (E)
CRPH Crataegus phaenopyrum (L. f.) Medik. Washington hawthorn FL (E)
CRAV Crotalaria avonensis DeLaney & Wunderlin Avon Park rattlebox E FL (E)
CRHU Croton humilis L. pepperbush FL (E)
CTSL Ctenitis sloanei (Poepp. ex Spreng.) Morton Florida lacefern FL (E)
CTSU2 Ctenitis submarginalis (Langsd. & Fisch.) Ching brownhair lacefern FL (E)
CTFL Ctenium floridanum (Hitchc.) Hitchc. Florida orangegrass FL (E)
CUOK Cucurbita okeechobeensis (Small) L.H. Bailey Okeechobee gourd E FL (E)
CUGL Cupania glabra Sw. Florida toadwood FL (E)
CUAS Cuphea aspera Chapm. tropical waxweed FL (E)
CYEL6 Cyclopogon elatus (Sw.) Schltr. tall ladies'-tresses
SPEL2 Spiranthes elata (Sw.) Rich. FL (E)
CYFL6 Cyperus floridanus Britton Florida flatsedge FL (E)
CYFU2 Cyperus fuligineus Chapm. limestone flatsedge FL (E)
CYPU4 Cyrtopodium punctatum (L.) Lindl. cowhorn orchid FL (E)
DABR2 Dalbergia brownei (Jacq.) Schinz Brown's Indian rosewood FL (E)
DACA9 Dalea carthagenensis (Jacq.) J.F. Macbr. Cartagena prairie clover FL (E)
DEPU6 Deeringothamnus pulchellus Small royal false pawpaw E FL (E)
DERU Deeringothamnus rugelii (B.L. Rob.) Small Rugel's false pawpaw E FL (E)
DELI8 Dendrophylax lindenii (Lindl.) Benth. ex Rolfe palmpolly
POLI3 Polyrrhiza lindenii (Lindl.) Cogn. FL (E)
DEBI3 Dennstaedtia bipinnata (Cav.) Maxon cuplet fern FL (E)
DICH4 Dicerandra christmanii R.B. Huck & W.S. Judd Lake Wales balm E FL (E)
DICO5 Dicerandra cornutissima R.B. Huck longspur balm E FL (E)
DIFR Dicerandra frutescens Shinners scrub balm E FL (E)
DIIM Dicerandra immaculata Lakela spotless balm E FL (E)
DITH3 Dicerandra ×thinicola H.A. Mill. (pro sp.) [densiflora × sp.] FL (E)
DIPA5 Digitaria pauciflora Hitchc. twospike crabgrass FL (E)
DOVI Dodonaea viscosa (L.) Jacq. Florida hopbush
DOEL3 Dodonaea elaeagnoides J.H. Rudolph ex Ledeb. & Alderstam FL (E)
DRDI Drypetes diversifolia Krug & Urb. milkbark FL (E)
ECFL4 Echinodorus floridanus Haynes & Burkhalter Florida burhead FL (E)
ELCA18 Eltroplectris calcarata (Sw.) Garay & H.R. Sweet longclaw orchid FL (E)
ENBI Enemion biternatum Raf. eastern false rue anemone
ISBI2 Isopyrum biternatum (Raf.) Torr. & A. Gray FL (E)
EPAC Epidendrum acunae Dressler Acuna's star orchid FL (E)
EPAM3 Epidendrum amphistomum A. Rich. big-mouth star orchid
EPAN7 Epidendrum anceps auct. non Jacq. FL (E)
EPBO4 Epidendrum boricuarum Hágsater & Sánchez fleshy star orchid
EPDI Epidendrum difforme auct. non Jacq. FL (E)
EPNO Epidendrum nocturnum Jacq. night scented orchid FL (E)
EPRI2 Epidendrum rigidum Jacq. stiff flower star orchid FL (E)
EPST2 Epidendrum strobiliferum Rchb. f. big cypress star orchid FL (E)
ERPET3 Eragrostis pectinacea (Michx.) Nees ex Steud. var. tracyi (Hitchc.) P.M. Peterson Sanibel Island lovegrass
ERTR Eragrostis tracyi Hitchc. FL (E)
ERNI7 Eriocaulon nigrobracteatum Bridges & Orzell blackbract pipewort FL (E)
ERLOG Eriogonum longifolium Nutt. var. gnaphalifolium Gandog. longleaf buckwheat T
ERFL11 Eriogonum floridanum Small FL (E)
ERCO44 Ernodea cokeri Britton ex Coker one-nerved ernodea FL (E)
ERCU4 Eryngium cuneifolium Small wedgeleaf eryngo E FL (E)
ERUM2 Erythronium umbilicatum Parks & Hardin dimpled troutlily FL (E)
EUCO4 Eugenia confusa DC. redberry stopper FL (E)
EURH Eugenia rhombea (Berg) Krug & Urb. red stopper FL (E)
EUAT5 Euonymus atropurpureus Jacq. burningbush FL (E)
EUPI5 Euphorbia pinetorum (Small) G.L. Webster pineland spurge
POPI6 Poinsettia pinetorum Small FL (E)
EUTE6 Euphorbia telephioides Chapm. telephus spurge T FL (E)
EUSP4 Eurybia spinulosa (Chapm.) G.L. Nesom Apalachicola aster
ASSP12 Aster spinulosus Chapm. FL (E)
EVCO Evolvulus convolvuloides (Willd. ex Schult.) Stearn bindweed dwarf morning-glory FL (E)
EVGR Evolvulus grisebachii Peter Grisebach's dwarf morning-glory FL (E)
EXCA Exostema caribaeum (Jacq.) Schult. Caribbean princewood FL (E)
FOGO Forestiera godfreyi L.C. Anderson Godfrey's swampprivet FL (E)
GASM Galactia smallii H.J. Rogers ex Herndon Small's milkpea E FL (E)
GABI6 Galeandra bicarinata G.A. Romero & P.M. Brown hooded orchid
GABE2 Galeandra beyrichii auct. non Rchb. f. FL (E)
GEPE3 Gentiana pennelliana Fernald wiregrass gentian FL (E)
GLMA5 Glandularia maritima (Small) Small coastal mock vervain
VEMA3 Verbena maritima Small FL (E)
GLTA Glandularia tampensis (Nash) Small Tampa mock vervain
VETA Verbena tampensis Nash FL (E)
GOHI Gossypium hirsutum L. upland cotton FL (E)
GOFL2 Govenia floridana P.M. Brown tropical govenia
GOUT Govenia utriculata auct. non (Sw.) Lindl. FL (E)
GUSA Guaiacum sanctum L. holywood FL (E)
GUMO Guzmania monostachia (L.) Rusby ex Mez West Indian tufted airplant FL (E)
GYLA Gyminda latifolia (Sw.) Urb. West Indian false box FL (E)
HADI6 Habenaria distans Griseb. hammock bog orchid FL (E)
HAFL3 Harperocallis flava McDaniel Harper's beauty E FL (E)
HAER4 Harrisia eriophora (N.E. Pfeiffer) Britton fragrant applecactus FL (E)
HAGR13 Harrisia gracilis (Mill.) Britton [excluded] FL (E)
HARO Hasteola robertiorum L.C. Anderson hammockherb FL (E)
HECA14 Helianthus carnosus Small lakeside sunflower FL (E)
HEFR2 Heliotropium fruticosum L. Key West heliotrope FL (E)
HENO2 Hepatica nobilis Schreb. hepatica FL (E)
HIPO Hibiscus poeppigii (Spreng.) Garcke Poeppig's rosemallow FL (E)
HIMA2 Hippomane mancinella L. manchineel FL (E)
HUDI Huperzia dichotoma (Jacq.) Trevis. hanging clubmoss
LYDI2 Lycopodium dichotomum Jacq. FL (E)
HYGO2 Hymenocallis godfreyi G. Lom. Sm. & M. Darst Godfrey's spiderlily FL (E)
HYHE2 Hymenocallis henryae Traub ex J.E. Laferriere Henry's spiderlily FL (E)
HYTR Hypelate trifoliata Sw. inkwood FL (E)
HYCU Hypericum cumulicola (Small) P. Adams highlands scrub St. Johnswort E FL (E)
HYED Hypericum edisonianum (Small) P. Adams & N. Robson Arcadian St. Johnswort FL (E)
HYLI4 Hypericum lissophloeus P. Adams smoothbark St. Johnswort FL (E)
ILPA Illicium parviflorum Michx. ex Vent. yellow anisetree FL (E)
INOX Indigofera oxycarpa Desv. Asian indigo
INKE Indigofera keyensis Small FL (E)
IOUT Ionopsis utricularioides (Sw.) Lindl. delicate violet orchid FL (E)
IPMI Ipomoea microdactyla Griseb. calcareous morning-glory FL (E)
IPTE2 Ipomoea tenuissima Choisy rockland morning-glory FL (E)
ISAP Isoetes appalachiana D.F. Brunton & D.M. Britton Appalachian quillwort FL (E)
ISBO2 Isoetes boomii N. Luebke Boom's quillwort FL (E)
ISHY Isoetes hyemalis D.F. Brunton evergreen quillwort FL (E)
JAHA Jacquemontia havanensis (Jacq.) Urb. Havana clustervine FL (E)
JAPE Jacquemontia pentanthos (Jacq.) G. Don skyblue clustervine FL (E)
JARE Jacquemontia reclinata House beach clustervine E FL (E)
JUCO8 Justicia cooleyi Monachino & Leonard Cooley's water-willow E FL (E)
JUCR Justicia crassifolia (Chapm.) Chapm. ex Small thickleaf water-willow FL (E)
KOVI2 Koanophyllon villosum (Sw.) R.M. King & H. Rob. Florida Keys thoroughwort
EUVI4 Eupatorium villosum Sw. FL (E)
KODE2 Kosteletzkya depressa (L.) O.J. Blanch., Fryxell & D.M. Bates white fenrose FL (E)
LACA8 Lantana canescens Kunth hammock shrubverbena FL (E)
LADE Lantana depressa Small depressed shrubverbena FL (E)
LEDI Lechea divaricata Shuttlw. ex Britton drysand pinweed FL (E)
LELA11 Lechea lakelae Wilbur Lakela's pinweed FL (E)
LELA42 Leochilus labiatus (Sw.) Kuntze [excluded] lipped orchid FL (E)
LEME Lepanthopsis melanantha (Rchb. f.) Ames tiny orchid FL (E)
LESP Lepuropetalon spathulatum Elliot petiteplant FL (E)
LEMO5 Leucothrinax morrisii (H. Wendl.) C.Lewis & Zona Key thatch palm
THMO4 Thrinax morrisii H. Wendl. Key thatch palm FL (E)
LIGH Liatris gholsonii L.C. Anderson Gholson's blazing star FL (E)
LIOH Liatris ohlingerae (S.F. Blake) B.L. Rob. Florida blazing star E FL (E)
LIPR3 Liatris provincialis Godfrey Godfrey's blazing star FL (E)
LITR Licaria triandra (Sw.) Kosterm. pepperleaf sweetwood FL (E)
LIMI Lilium michauxii Poir. Carolina lily FL (E)
LIAR5 Linum arenicola (Small) Winkl. sand flax FL (E)
LICA14 Linum carteri Small Carter's flax FL (E)
LIMA10 Linum macrocarpum C.M. Rogers Spring Hill flax FL (E)
LIWE Linum westii C.M. Rogers West's flax FL (E)
LIEL2 Liparis elata Lindl. pantropical widelip orchid
LINE2 Liparis nervosa auct. non (Thunb.) Lindl. FL (E)
LOKU Lomariopsis kunzeana (C. Presl ex Underw.) Holttum hollyleaf fringedfern FL (E)
LUWEA Lupinus westianus Small var. aridorum (McFarlin ex Beckner) Isely Gulf Coast lupine
LUAR11 Lupinus aridorum McFarlin ex Beckner E FL (E)
LYFL4 Lythrum flagellare Shuttlw. ex Chapm. Florida loosestrife FL (E)
MAAL7 Macbridea alba Chapm. white birds-in-a-nest T FL (E)
MALU Macradenia lutescens R. Br. longgland orchid FL (E)
MAFL4 Macranthera flammea (W. Bartram) Pennell flameflower FL (E)
MAAS Magnolia ashei Weath. Ashe's magnolia FL (E)
MAPY Magnolia pyramidata W. Bartram pyramid magnolia FL (E)
MABA3 Matelea baldwyniana (Sweet) Woodson Baldwin's milkvine FL (E)
MAFL3 Matelea flavidula (Chapm.) Woodson yellow Carolina milkvine FL (E)
MAFL5 Matelea floridana (Vail) Woodson Florida milkvine FL (E)
MACR2 Maxillaria crassifolia (Lindl.) Rchb. f. hidden orchid FL (E)
MAPA22 Maxillaria parviflora (Poepp. & Endl.) Garay purple tiger orchid FL (E)
MELU3 Mesadenus lucayanus (Britton) Schltr. Florida Keys ladies'-tresses
SPPO3 Spiranthes polyantha auct. non Rchb. f. FL (E)
MIHE2 Microgramma heterophylla (L.) Wherry clinging snakefern FL (E)
NEFL Nemastylis floridana Small fallflowering pleatleaf FL (E)
NELA Neurodium lanceolatum (L.) Fée ribbon fern FL (E)
NOBR Nolina brittoniana Nash Britton's beargrass E FL (E)
NYJA Nymphaea jamesoniana Planch. James' waterlily FL (E)
OCCA5 Ocimum campechianum Mill. least basil FL (E)
ODCL Odontosoria clavata L. clubbed creepingfern
SPCL2 Sphenomeris clavata (L.) Maxon FL (E)
OKHY Okenia hypogaea Schltdl. & Cham. burrowing four o'clock FL (E)
ONFL Oncidium floridanum Ames Florida orchid FL (E)
OPTR Opuntia triacantha (Willd.) Sweet Spanish lady FL (E)
OXGR5 Oxypolis greenmanii Mathias & Constance giant cowbane FL (E)
PAAB Panicum abscissum Swallen cutthroat grass FL (E)
PACH6 Paronychia chartacea Fernald paper nailwort T FL (E)
PACH16 Paspalidium chapmanii (Vasey) Pohl Chapman's bristlegrass
SECH2 Setaria chapmanii (Vasey) Pilg. FL (E)
PAMU4 Passiflora multiflora L. whiteflower passionflower FL (E)
PAPA14 Passiflora pallens Poepp. ex Masters pineland passionflower FL (E)
PASE6 Passiflora sexflora Juss. goatsfoot FL (E)
PAPA28 Pavonia paludicola Nicolson ex Fryxell swampbush FL (E)
PEDI8 Pecluma dispersa (A.M. Evans) M.G. Price widespread rockcap fern
PODI3 Polypodium dispersum A.M. Evans FL (E)
PEPL5 Pecluma plumula (Humb. & Bonpl. ex Willd.) M.G. Price plumed rockcap fern
POPL2 Polypodium plumula Humb. & Bonpl. ex Willd. FL (E)
PEPTP2 Pecluma ptilodon (Kunze) M.G. Price ssp. ptilodon (Kunze) M.G. Price [excluded] palmleaf rockcap fern
POPT2 Polypodium ptilodon Kunze FL (E)
PEAD3 Pelexia adnata (Sw.) Spreng. hachuela
SPAD Spiranthes adnata (Sw.) Benth. ex Fawc. FL (E)
PEAM6 Peperomia amplexicaulis (Sw.) A. Dietr. Jackie's saddle FL (E)
PEGL7 Peperomia glabella (Sw.) A. Dietr. cypress peperomia FL (E)
PEHU3 Peperomia humilis A. Dietr. Polynesian peperomia FL (E)
PEMA5 Peperomia magnoliifolia (Jacq.) A. Dietr. spoonleaf peperomia FL (E)
PEOB2 Peperomia obtusifolia (L.) A. Dietr. baby rubberplant FL (E)
PERO5 Peperomia rotundifolia (L.) Kunth yerba linda FL (E)
PHLA21 Pharus lappulaceus Aubl. Cape Francais stalkgrass
PHGL8 Pharus glaber Kunth FL (E)
PHRU Phoradendron rubrum (L.) Griseb. mahogany mistletoe FL (E)
PHST8 Phyla stoechadifolia (L.) Small southern fogfruit FL (E)
PHLI13 Phyllanthus liebmannianus Müll. Arg. Florida leaf-flower FL (E)
PHOP Physocarpus opulifolius (L.) Maxim., orth. cons. common ninebark FL (E)
PIPE Picramnia pentandra Sw. Florida bitterbush FL (E)
PIPO4 Pilosocereus polygonus (Lam.) Byles & Rowley Deering's tree cactus
CERO3 Cereus robinii (Lem.) L.D. Benson FL (E)
PIPO4 Pilosocereus polygonus (Lam.) Byles & Rowley Deering's tree cactus
PIBA4 Pilosocereus bahamensis (Britton) Byles & Rowley FL (E)
PIIO Pinguicula ionantha Godfrey violet butterwort T FL (E)
PIRO3 Pisonia rotundata Griseb. smooth devil's-claws FL (E)
PIFL5 Pityopsis flexuosa (Nash) Small zigzag silkgrass FL (E)
PLAS2 Pleopeltis astrolepis (Liebm.) Fourn. starscale fern FL (E)
PLGE Pleurothallis gelida Lindl. flor de llanten FL (E)
POPE Podophyllum peltatum L. mayapple FL (E)
POLE8 Polygala lewtonii Small Lewton's milkwort E FL (E)
POSM3 Polygala smallii R.R. Sm. & Ward tiny milkwort E FL (E)
POBA5 Polygonella basiramia (Small) G.L. Nesom & V.M. Bates Florida jointweed E FL (E)
POMY2 Polygonella myriophylla (Small) Horton Small's jointweed E FL (E)
POME4 Polygonum meisnerianum Cham. & Schltdl. branched tearthumb FL (E)
POCO27 Polystachya concreta (Jacq.) Garay & H.R. Sweet greater yellowspike orchid FL (E)
POBR9 Ponthieva brittoniae Ames Britton's shadow witch FL (E)
POFL5 Potamogeton floridanus Small Florida pondweed FL (E)
PROL Prescotia oligantha (Sw.) Lindl. small Prescott orchid FL (E)
PRBOE Prosthechea boothiana (Lindl.) W.E. Higgins var. erythronioides (Small) W.E. Higgins dollar orchid
ENBO Encyclia boothiana auct. non (Lindl.) Dressler FL (E)
PRCOC Prosthechea cochleata (L.) W.E. Higgins var. cochleata clamshell orchid
ENCO3 Encyclia cochleata (L.) Dressler FL (E)
PRPY Prosthechea pygmaea (Hook.) W.E. Higgins dwarf butterfly orchid
ENPY Encyclia pygmaea (Hook.) Dressler FL (E)
PRGE Prunus geniculata Harper scrub plum E FL (E)
PSSA Pseudophoenix sargentii H. Wendl. ex Sarg. Florida cherry palm FL (E)
PSLI2 Psychotria ligustrifolia (Northrop) Millsp. Bahama wild coffee FL (E)
REMA3 Remirea maritima Aubl. beachstar FL (E)
RHPA3 Rhexia parviflora Chapm. white meadowbeauty FL (E)
RHBA2 Rhipsalis baccifera (Sol. ex J.S. Muell.) Stearn mistletoe cactus FL (E)
RHAL5 Rhododendron alabamense Rehder Alabama azalea FL (E)
RHAU Rhododendron austrinum (Small) Rehder orange azalea FL (E)
RHCH5 Rhododendron chapmanii A. Gray Chapman's rhododendron E FL (E)
RHSW Rhynchosia swartzii (Vail) Urb. Swartz's snoutbean FL (E)
RHME3 Rhynchospora megaplumosa Bridges & Orzell Manatee beaksedge FL (E)
RIEC Ribes echinellum (Coville) Rehder Miccosukee gooseberry T FL (E)
RORE2 Roystonea regia (Kunth) O.F. Cook, nom. cons. royal palm
ROEL Roystonea elata (W. Bartram) F. Harper Florida royal palm FL (E)
RUNI3 Rudbeckia nitida Nutt. shiny coneflower FL (E)
RUTR2 Rudbeckia triloba L. browneyed Susan FL (E)
RUNO Ruellia noctiflora (Nees) A. Gray nightflowering wild petunia FL (E)
SAER Salix eriocephala Michx. Missouri River willow FL (E)
SACO24 Salix cordata Muhl., nom. illeg., non Salix cordata Michx. IN (T)
SABA6 Savia bahamensis Britton Bahama maidenbush FL (E)
SCFR Schaefferia frutescens Jacq. Florida boxwood FL (E)
SCNI2 Schizachyrium niveum (Swallen) Gould pinescrub bluestem FL (E)
SCPE7 Schizaea pennula Sw. ray fern
SCGE3 Schizaea germanii (Fée) Prantl FL (E)
SCLI3 Scleria lithosperma (L.) Sw. Florida Keys nutrush FL (E)
SCFL4 Scutellaria floridana Chapm. Florida skullcap T FL (E)
SCHA6 Scutellaria havanensis Jacq. Havana skullcap FL (E)
SEEA Selaginella eatonii Hieron. ex Small Eaton's spikemoss FL (E)
SIAL13 Sideroxylon alachuense L.C. Anderson Alachua bully FL (E)
SILY Sideroxylon lycioides L. buckthorn bully FL (E)
BULY Bumelia lycioides (L.) Pers. IN (E)
SPGE Spigelia gentianoides Chapm. ex A. DC. purpleflower pinkroot E FL (E)
SPLO3 Spigelia loganioides (Torr. & A. Gray ex Endl. & Fenzl) A. DC. Florida pinkroot FL (E)
SPBR Spiranthes brevilabris Lindl. Texas lady's tresses FL (E)
SPTO5 Spiranthes torta (Thunb.) Garay & H.R. Sweet southern lady's tresses FL (E)
STGR6 Stachydeoma graveolens (Chapm. ex A. Gray) Small mock pennyroyal FL (E)
STCR7 Stachys crenata Raf. mousesear FL (E)
STMA4 Strumpfia maritima Jacq. pride of Big Pine FL (E)
STAB Stylisma abdita Myint showy dawnflower FL (E)
STCA7 Stylosanthes calcicola Small Everglade Key pencilflower FL (E)
TAFL Taxus floridana Nutt. ex Chapm. Florida yew FL (E)
TEFI3 Tectaria fimbriata (Willd.) Proctor & Lourteig least halberd fern FL (E)
TEAN Tephrosia angustissima Shuttlw. ex Chapm. narrowleaf hoarypea FL (E)
THGR Thelypteris grandis A.R. Sm. stately maiden fern FL (E)
THPA5 Thelypteris patens (Sw.) Small ex R.P. St. John gridscale maiden fern FL (E)
THRE3 Thelypteris reptans (J.F. Gmel.) Morton creeping maiden fern FL (E)
THRE5 Thelypteris reticulata (L.) Proctor latticevein fern FL (E)
THSC Thelypteris sclerophylla (Poepp. ex Spreng.) Morton stiff maiden fern FL (E)
THSE3 Thelypteris serrata (Cav.) Alston toothed latticevein fern FL (E)
THRA2 Thrinax radiata Lodd. ex Schult. & Schult. f. Florida thatch palm FL (E)
TIFA Tillandsia fasciculata Sw. giant airplant FL (E)
TIPR Tillandsia pruinosa Sw. fuzzywuzzy airplant FL (E)
TIUT Tillandsia utriculata L. spreading airplant FL (E)
TOBA2 Tolumnia bahamensis (Nash ex Britton & Millsp.) G.J. Braem variegated orchid
ONBA Oncidium bahamense Nash ex Britton & Millsp. FL (E)
TOHI Tournefortia hirsutissima L. chiggery grapes FL (E)
TRLA2 Trema lamarckiana (Schult.) Blume Lamarck's trema FL (E)
TRMA19 Trichocentrum maculatum (Aubl.) M.W. Chase Cape Sable orchid
ONLU Oncidium luridum auct. non Lindl. FL (E)
TRHO3 Trichomanes holopterum Kunze entirewing bristle fern FL (E)
TRKR Trichomanes krausii Hook. & Grev. treemoss bristle fern FL (E)
TRLI Trichomanes lineolatum (Bosch) Hook. lined bristle fern FL (E)
TRPU5 Trichomanes punctatum Poir. dotted bristle fern FL (E)
TROC2 Trichostigma octandrum (L.) H. Walt. hoopvine FL (E)
TRAM18 Triphora amazonica Schltr. broadleaf noddingcaps
TRLA17 Triphora latifolia Luer f. FL (E)
TRCR4 Triphora craigheadii Luer Craighead's noddingcaps FL (E)
TRPO5 Tropidia polystachya (Sw.) Ames young palm orchid FL (E)
UVFL Uvularia floridana Chapm. Florida bellwort FL (E)
VACH3 Vachellia choriophylla (Benth.) Seigler & Ebinger cinnecord
ACCH Acacia choriophylla Benth. cinnecord FL (E)
VATO2 Vachellia tortuosa (L.) Seigler & Ebinger poponax
ACTO Acacia tortuosa (L.) Willd. poponax FL (E)
VAAN3 Vallesia antillana Woodson tearshrub FL (E)
VABA Vanilla barbellata Rchb. f. wormvine orchid FL (E)
VADI2 Vanilla dilloniana Correll leafless vanilla FL (E)
VAME2 Vanilla mexicana Mill. Mexican vanilla FL (E)
VAPH Vanilla phaeantha Rchb. f. leafy vanilla FL (E)
VIOC80 Vicia ocalensis Godfrey & Kral Ocala vetch FL (E)
VOPA Voyria parasitica (Schltdl. & Cham.) Ruyters & Maas parasitic ghostplant
LEPA9 Leiphaimos parasitica Schltdl. & Cham. FL (E)
WAAM Warea amplexifolia (Nutt.) Nutt. wideleaf pinelandcress E FL (E)
WACA Warea carteri Small Carter's pinelandcress E FL (E)
XASI Xanthorhiza simplicissima Marshall yellowroot FL (E)
XYIS Xyris isoetifolia Kral quillwort yelloweyed grass FL (E)
XYLO Xyris longisepala Kral Kral's yelloweyed grass FL (E)
YUGL2 Yucca gloriosa L. moundlily yucca FL (E)
ZACO Zanthoxylum coriaceum A. Rich. Biscayne pricklyash FL (E)
ZAFL Zanthoxylum flavum Vahl West Indian satinwood FL (E)
ZICE Ziziphus celata W.S. Judd & D.W. Hall Florida jujube E FL (E)
SAFL Salix floridana Chapm. Florida willow FL (E), GA (E)
SALE4 Sarracenia leucophylla Raf. crimson pitcherplant FL (E), GA (E)
SITH2 Sideroxylon thornei (Cronquist) T.D. Penn. Georgia bully FL (E), GA (E)
SIPO Silene polypetala (Walter) Fernald & B.G. Schub. eastern fringed catchfly E FL (E), GA (E)
TOTA Torreya taxifolia Arn. Florida nutmeg E FL (E), GA (E)
THCO5 Thalictrum cooleyi H.E. Ahles Cooley's meadow-rue E FL (E), GA (E), NC (E)
RHMI11 Rhus michauxii Sarg. false poison sumac E FL (E), GA (E), NC (SC, E)
BAAT Balduina atropurpurea Harper purpledisk honeycombhead FL (E), GA (R)
MARA6 Marshallia ramosa Beadle & F.E. Boynt. southern Barbara's buttons FL (E), GA (R)
MAPU3 Matelea pubiflora (Decne.) Woodson trailing milkvine FL (E), GA (R)
CRPA9 Croomia pauciflora (Nutt.) Torr. croomia FL (E), GA (T)
FOGA Fothergilla gardenii L. dwarf witchalder FL (E), GA (T)
LYCU2 Lythrum curtissii Fernald Curtiss' loosestrife FL (E), GA (T)
MAAL6 Matelea alabamensis (Vail) Woodson Alabama milkvine FL (E), GA (T)
PIPR Pinguicula primuliflora Alph. Wood & Godfrey southern butterwort FL (E), GA (T)
LIAE Litsea aestivalis (L.) Fernald pondspice FL (E), GA (T), MD (E)
PEAT2 Pellaea atropurpurea (L.) Link purple cliffbrake FL (E), IA (E), MI (T), NY (EV), RI (E)
MOHY3 Monotropa hypopithys L. pinesap FL (E), IA (T)
SPOV Spiranthes ovalis Lindl. October lady's tresses FL (E), IA (T), MI (T), PA (E)
MEVI Medeola virginiana L. Indian cucumber FL (E), IL (E)
STGR2 Stenanthium gramineum (Ker Gawl.) Morong eastern featherbells FL (E), IL (E), IN (E), MD (T), OH (T)
PLCL Platanthera clavellata (Michx.) Luer small green wood orchid FL (E), IL (E), IN (WL), NY (EV)
ISVE Isotria verticillata Raf. large whorled pogonia FL (E), IL (E), ME (PX), MI (T), NH (E), NY (EV), VT (T)
VEWO3 Veratrum woodii J.W. Robbins ex Alph. Wood Wood's bunchflower FL (E), IL (T), IA (T), OH (T)
MEWO Melanthium woodii (J.W. Robbins ex Alph. Wood) Bodkin GA (R), KY (T), TN (E)
ELRO2 Eleocharis rostellata (Torr.) Torr. beaked spikerush FL (E), IL (T), ME (PX), MN (T), PA (E), RI (SC), WA (S), WI (T)
MAAC Magnolia acuminata (L.) L. cucumber-tree FL (E), IN (E)
PAPR7 Pachysandra procumbens Michx. Allegheny-spurge FL (E), IN (E)
MATR Magnolia tripetala (L.) L. umbrella-tree FL (E), IN (E), PA (R)
EUHE10 Eurybia hemispherica (Alexander) G.L. Nesom southern prairie aster
ASHE7 Aster hemisphericus Alexander FL (E), KY (E)
POLA8 Polymnia laevigata Beadle Tennessee leafcup FL (E), KY (E)
SAUR Salvia urticifolia L. nettleleaf sage FL (E), KY (E), MD (E, X)
PAGR Parnassia grandifolia DC. largeleaf grass of Parnassus FL (E), KY (E), NC (T), TN (SC)
DECA3 Delphinium carolinianum Walter Carolina larkspur FL (E), KY (T)
LISU Lilium superbum L. turk's-cap lily FL (E), KY (T), NH (E), NY (EV)
ZAAM Zanthoxylum americanum Mill. common pricklyash FL (E), MD (E), NH (E), TN (SC)
ARAC3 Arnica acaulis (Walter) Britton, Sterns & Poggenb. common leopardbane FL (E), MD (E), PA (E)
DEOC2 Desmodium ochroleucum M.A. Curtis ex Canby cream ticktrefoil FL (E), MD (E), TN (E)
DIPA9 Dirca palustris L. eastern leatherwood FL (E), MD (T)
THTH2 Thalictrum thalictroides (L.) Eames & B. Boivin rue anemone FL (E), ME (PX)
ANTH5 Anemonella thalictroides (L.) Spach NH (T), RI (SC)
CRCA9 Cryptotaenia canadensis (L.) DC. Canadian honewort FL (E), ME (PX), RI (SC)
DOME Dodecatheon meadia L. pride of Ohio FL (E), MI (E), MN (E), PA (E)
ECPU Echinacea purpurea (L.) Moench eastern purple coneflower FL (E), MI (PREX)
EUCO8 Euphorbia commutata Engelm. ex A. Gray tinted woodland spurge FL (E), MI (T)
SIVI4 Silene virginica L. fire pink FL (E), MI (T), WI (E)
ASMO Asplenium monanthes L. singlesorus spleenwort FL (E), NC (E)
CAMU10 Calopogon multiflorus Lindl. manyflower grasspink FL (E), NC (E)
LISU8 Lindera subcoriacea B.E. Wofford bog spicebush FL (E), NC (E)
MIGO Minuartia godfreyi (Shinners) McNeill Godfrey's stitchwort FL (E), NC (E)
ARGO2 Arenaria godfreyi Shinners TN (E)
PACA13 Parnassia caroliniana Michx. Carolina grass of Parnassus FL (E), NC (E)
RHCR3 Rhynchospora crinipes Gale mosquito beaksedge FL (E), NC (E)
LIIR Lilium iridollae Henry panhandle lily FL (E), NC (T)
ARCA Arabis canadensis L. sicklepod FL (E), NH (T)
STTR Staphylea trifolia L. American bladdernut FL (E), NH (T)
LOBO Lobelia boykinii Torr. & A. Gray ex A. DC. Boykin's lobelia FL (E), NJ (E)
PLIN5 Platanthera integra (Nutt.) A. Gray ex Beck yellow fringeless orchid FL (E), NJ (E), NC (T), TN (E)
ZILE Zigadenus leimanthoides A. Gray pine barren deathcamas FL (E), NJ (E), TN (T)
HYAR Hydrangea arborescens L. wild hydrangea FL (E), NY (E)
ACPA Actaea pachypoda Elliot white baneberry FL (E), NY (EV)
EPRE2 Epigaea repens L. trailing arbutus FL (E), NY (EV)
GOPU Goodyera pubescens (Willd.) R. Br. downy rattlesnake plantain FL (E), NY (EV)
SICA6 Silene caroliniana Walter sticky catchfly FL (E), NY (EV)
VITR4 Viola tripartita Elliot threepart violet FL (E), OH (PRX), PA (X), TN (SC)
VITRG Viola tripartita Elliot var. glaberrima (DC.) Harper OH (E)
JUGY Juncus gymnocarpus Coville Pennsylvania rush FL (E), PA (R), TN (SC)
TRLA15 Trillium lancifolium Raf. lanceleaf wakerobin FL (E), TN (E)
MAOB Marshallia obovata (Walter) Beadle & F.E. Boynt. spoonshape Barbara's buttons FL (E), TN (T)
SCCR Schoenolirion croceum (Michx.) Alph. Wood yellow sunnybell FL (E), TN (T)
ACTE4 Acanthocereus tetragonus (L.) Humm. triangle cactus
ACPE5 Acanthocereus pentagonus (L.) Britton & Rose FL (T)
ACWR4 Acoelorrhaphe wrightii (Griseb. & H. Wendl.) H. Wendl. ex Becc. Everglades palm FL (T)
ACAU3 Acrostichum aureum L. golden leatherfern FL (T)
ANAR2 Andropogon arctatus Chapm. pinewoods bluestem FL (T)
ANBE2 Angadenia berteroi (A. DC.) Miers pineland golden trumpet FL (T)
ASVI9 Asclepias viridula Chapm. southern milkweed FL (T)
BACAV Baptisia calycosa Canby var. villosa Canby Florida wild indigo
BAHI4 Baptisia hirsuta Small FL (T)
BASI Baptisia simplicifolia Croom scareweed FL (T)
BLPU Bletia purpurea (Lam.) DC. pinepink FL (T)
BYLU Byrsonima lucida (Mill.) DC. Long Key locustberry FL (T)
CACU Calamovilfa curtissii (Vasey) Scribn. Florida sandreed FL (T)
CAPA8 Calyptranthes pallens Griseb. pale lidflower FL (T)
CAFI10 Campylocentrum filiforme (Sw.) Cogn. ex Kuntze needleroot bentspur orchid
HAFI Harrisella filiformis (Sw.) Cogn. FL (T)
CHPE14 Chamaesyce pergamena (Small) Small FL (T)
CHAL18 Chaptalia albicans (Sw.) Vent. ex Steud. white sunbonnets FL (T)
CHOL Chrysophyllum oliviforme L. satinleaf FL (T)
CLDE4 Clinopodium dentatum (Chapm.) Kuntze Florida calamint
CADE26 Calamintha dentata Chapm. FL (T)
COAR Coccothrinax argentata (Jacq.) L.H. Bailey Florida silver palm FL (T)
COTU Coelorachis tuberculosa (Nash) Nash bumpy jointtail grass FL (T)
COGR8 Conradina grandiflora Small largeflower false rosemary FL (T)
CRIL2 Crossopetalum ilicifolium (Poir.) Kuntze Christmasberry FL (T)
CRRH Crossopetalum rhacoma Crantz maidenberry FL (T)
CYBL Cynanchum blodgettii (A. Gray) Shinners Blodgett's swallow-wort FL (T)
DIDID Dichanthelium dichotomum (L.) Gould var. dichotomum cypress panicgrass
PANU7 Panicum nudicaule Vasey FL (T)
DIDO Digitaria dolichophylla Henr. Caribbean crabgrass FL (T)
DRLA3 Drypetes lateriflora (Sw.) Krug & Urb. guiana plum FL (T)
ERFR4 Erithalis fruticosa L. blacktorch FL (T)
GAHE4 Garberia heterophylla (W. Bartram) Merr. & F. Harper garberia FL (T)
HEAR6 Hexastylis arifolia (Michx.) Small littlebrownjug FL (T)
ILAM2 Ilex amelanchier M.A. Curtis ex Chapm. sarvis holly FL (T)
ILKR Ilex krugiana Loes. tawnyberry holly FL (T)
JACU4 Jacquemontia curtissii Peter ex Small pineland clustervine FL (T)
JAKE Jacquinia keyensis Mez joewood FL (T)
LADI5 Lachnocaulon digynum Koern. pineland bogbutton FL (T)
LECE Lechea cernua Small nodding pinweed FL (T)
LEFL Leitneria floridana Chapm. corkwood FL (T)
LICA4 Lilium catesbaei Walter pine lily FL (T)
LUWE Lupinus westianus Small Gulf Coast lupine FL (T)
MAJA2 Manilkara jaimiqui (C. Wright) Dubard wild dilly FL (T)
MAGO Matelea gonocarpos (Walter) Shinners angularfruit milkvine FL (T)
MAPH Maytenus phyllanthoides Benth. Florida mayten FL (T)
MEPA3 Melanthera parvifolia Small small-leaf squarestem FL (T)
MYFR Myrcianthes fragrans (Sw.) McVaugh twinberry FL (T)
NAFI2 Najas filifolia Haynes needleleaf waternymph FL (T)
NEBI Nephrolepis biserrata (Sw.) Schott giant swordfern FL (T)
NOAT Nolina atopocarpa Bartlett Florida beargrass FL (T)
OPST2 Opuntia stricta (Haw.) Haw. erect pricklypear FL (T)
PHTE7 Phoebanthus tenuifolius (Torr. & A. Gray) S.F. Blake pineland false sunflower FL (T)
PHGO2 Physostegia godfreyi Cantino Godfrey's false dragonhead FL (T)
PIBR6 Pinckneya bracteata (W. Bartram) Raf. fevertree FL (T)
PICA7 Pinguicula caerulea Walter blueflower butterwort FL (T)
PILU2 Pinguicula lutea Walter yellow butterwort FL (T)
PIPL Pinguicula planifolia Chapm. Chapman's butterwort FL (T)
PIKE Pithecellobium keyense Britton ex Britton & Rose Florida Keys blackbead FL (T)
POMA14 Polygonella macrophylla Small largeleaf jointweed FL (T)
PRMY Prunus myrtifolia (L.) Urb. West Indian cherry FL (T)
PSLO2 Psidium longipes (Berg) McVaugh mangroveberry FL (T)
PTBA Pteris bahamensis (J. Agardh) Fée Bahama brake FL (T)
PYFL2 Pycnanthemum floridanum E. Grant & Epling Florida mountainmint FL (T)
QUAR2 Quercus arkansana Sarg. Arkansas oak FL (T)
RESE Reynosia septentrionalis Urb. darlingplum FL (T)
RHSA3 Rhexia salicifolia Kral & Bostick panhandle meadowbeauty FL (T)
RHPA2 Rhynchosia parvifolia DC. small-leaf snoutbean FL (T)
RHST2 Rhynchospora stenophylla Chapm. coastal plain beaksedge FL (T)
SAPO3 Sachsia polycephala Griseb. Bahama sachsia
SABA9 Sachsia bahamensis Urb. FL (T)
SCPL Scaevola plumieri (L.) Vahl gullfeed FL (T)
SEME4 Senna mexicana (Jacq.) Irwin & Barneby Mexican senna FL (T)
SMCO Smilax coriacea Spreng. Everglades greenbrier
SMHA Smilax havanensis auct. non Jacq. FL (T)
SODO3 Solanum donianum Walp. mullein nightshade FL (T)
SPTE8 Spermacoce terminalis (Small) Kartesz & Gandhi Everglades Key false buttonweed FL (T)
STLA11 Stenorrhynchos lanceolatum (Aubl.) Rich. leafless beaked lady orchid FL (T)
SWMA2 Swietenia mahagoni (L.) Jacq. West Indian mahogany FL (T)
TEHE Tectaria heracleifolia (Willd.) Underw. broad halberd fern FL (T)
TEMO3 Tephrosia mohrii (Rydb.) Godfrey pineland hoarypea FL (T)
TEBI Tetrazygia bicolor (Mill.) Cogn. Florida clover ash FL (T)
THAU Thelypteris augescens (Link) Munz & I.M. Johnst. abrupttip maiden fern FL (T)
TIBA2 Tillandsia balbisiana Schult. & Schult. f. northern needleleaf FL (T)
TIFL2 Tillandsia flexuosa Sw. twisted airplant FL (T)
TIVA2 Tillandsia variabilis Schltdl. leatherleaf airplant
TIVA Tillandsia valenzuelana A. Rich. FL (T)
TRSA2 Tragia saxicola Small Florida Keys noseburn FL (T)
TRFL4 Tripsacum floridanum Porter ex Vasey Florida gamagrass FL (T)
VECH2 Verbesina chapmanii J.R. Coleman Chapman's crownbeard FL (T)
XYSC Xyris scabrifolia Harper Harper's yelloweyed grass FL (T)
XYCH Xyris chapmanii Bridges & Orzell FL (E)
ZESI Zephyranthes simpsonii Chapm. redmargin zephyrlily FL (T)
CABA8 Carex baltzellii Chapm. ex Dewey Baltzell's sedge FL (T), GA (E)
SARU4 Sarracenia rubra Walter sweet pitcherplant FL (T), GA (E)
SAPU4 Sarracenia purpurea L. purple pitcherplant FL (T), GA (E), IL (E), MD (T), NY (EV)
ARDI9 Arnoglossum diversifolium (Torr. & A. Gray) H. Rob. variableleaf Indian plantain FL (T), GA (T)
CLAS2 Clinopodium ashei (Weath.) Small Ashe's calamint
CAAS9 Calamintha ashei (Weath.) Shinners FL (T), GA (T)
HAFL4 Hartwrightia floridana A. Gray ex S. Watson Florida hartwrightia FL (T), GA (T)
SAPS2 Sarracenia psittacina Michx. parrot pitcherplant FL (T), GA (T)
SAMI9 Sarracenia minor Walter hooded pitcherplant FL (T), GA (U)
MAAN3 Malus angustifolia (Aiton) Michx. southern crab apple FL (T), IL (E), KY (SC)
DRIN3 Drosera intermedia Hayne spoonleaf sundew FL (T), IL (T), IN (R), KY (H), NY (EV), OH (E)
LIAU3 Listera australis Lindl. southern twayblade FL (T), KY (E), NY (E), PA (E), TN (E), VT (E)
PLCR Platanthera cristata (Michx.) Lindl. crested yellow orchid FL (T), KY (T), MD (T), MA (E), NY (E), PA (X)
TIDI Tipularia discolor (Pursh) Nutt. crippled cranefly FL (T), MA (E), MI (T), NY (E), PA (R)
ZEAT Zephyranthes atamasca (L.) Herb. Atamasco lily FL (T), MD (E)
CLDI Cleistes divaricata (L.) Ames rosebud orchid FL (T), MD (E), NJ (E)
KALA Kalmia latifolia L. mountain laurel FL (T), ME (SC), NY (EV)
SPLO2 Spiranthes longilabris Lindl. giantspiral lady's tresses FL (T), NC (T)
SPLA3 Spiranthes laciniata (Small) Ames lacelip lady's tresses FL (T), NJ (E)
ATFI Athyrium filix-femina (L.) Roth common ladyfern FL (T), NY (EV)
LOCA2 Lobelia cardinalis L. cardinalflower FL (T), NY (EV)
LOCAG2 Lobelia cardinalis L. ssp. graminea (Lam.) McVaugh AZ (SR)
SPTU Spiranthes tuberosa Raf. little lady's tresses FL (T), NY (EV), PA (X), RI (E)
SPTUG Spiranthes tuberosa Raf. var. grayi (Ames) Fernald CT (SC)
CACH9 Carex chapmanii Steud. Chapman's sedge FL (T), TN (T)
BAAR Baptisia arachnifera Duncan cobwebby wild indigo E GA (E)
CLSO3 Clematis socialis Kral Alabama leather flower E GA (E)
EVSES Evolvulus sericeus Sw. var. sericeus silver dwarf morning-glory GA (E)
HYOCO Hymenocallis occidentalis (Leconte) Kunth var. occidentalis Northern spiderlily
HYCO5 Hymenocallis coronaria (J. Le Conte) Kunth GA (E)
ILFL Illicium floridanum Ellis Florida anisetree GA (E)
ISME3 Isoetes melanospora Engelm. blackspore quillwort E GA (E)
ISTE Isoetes tegetiformans Rury Merlin's grass E GA (E)
LIMO3 Lindernia monticola Muhl. ex Nutt. piedmont false pimpernel
LISA3 Lindernia saxicola M.A. Curtis GA (E)
SITR3 Sibbaldiopsis tridentata (Aiton) Rydb. shrubby fivefingers GA (E)
POTR7 Potentilla tridentata Aiton CT (E), IA (E), NJ (E), PA (E), RI (H), TN (SC)
TRPE7 Trillium persistens Duncan persistent wakerobin E GA (E)
TRRE6 Trillium reliquum J.D. Freeman Confederate wakerobin E GA (E)
JEDI Jeffersonia diphylla (L.) Pers. twinleaf GA (E), IA (T), NJ (E), NY (T)
TRBO2 Trientalis borealis Raf. starflower GA (E), IL (T), KY (E), TN (T)
SPMA5 Spiranthes magnicamporum Sheviak Great Plains lady's tresses GA (E), IN (E), KY (T), NM (E), PA (X)
OXCA2 Oxypolis canbyi (J.M. Coult. & Rose) Fernald Canby's cowbane E GA (E), MD (E), NC (E)
PTNO Ptilimnium nodosum (Rose) Mathias piedmont mock bishopweed E GA (E), MD (E), NC (E)
FIPE Fimbristylis perpusilla Harper ex Small & Britton Harper's fimbry GA (E), MD (E), NC (T), TN (E), VA (E)
SHGA Shortia galacifolia Torr. & A. Gray Oconee bells GA (E), NC (SC, E)
ECLA Echinacea laevigata (C.L. Boynt. & Beadle) S.F. Blake smooth purple coneflower E GA (E), NC (SC, E), PA (X)
SAOR3 Sarracenia oreophila (Kearney) Wherry green pitcherplant E GA (E), NC (SC, E), TN (PX, E)
GYLI Gymnoderma lineare (A. Evans) Yoshim. & Sharp gymnoderma lichen E GA (E), NC (T)
DIHI13 Dichanthelium hirstii (Swallen) Kartesz Hirst's panicgrass
PAHI10 Panicum hirstii Swallen GA (E), NJ (E), NC (E)
SCMO6 Scutellaria montana Chapm. largeflower skullcap T GA (E), TN (E)
VIBR2 Viburnum bracteatum Rehder bracted arrowwood GA (E), TN (E)
XYTE Xyris tennesseensis Kral Tennessee yelloweyed grass E GA (E), TN (E)
CADA3 Carex dasycarpa Muhl. sandywoods sedge GA (R)
PEDI7 Penstemon dissectus Elliot dissected beardtongue GA (R)
LYFR2 Lysimachia fraseri Duby Fraser's yellow loosestrife GA (R), IL (E), KY (E), NC (E), TN (E)
XEAS Xerophyllum asphodeloides (L.) Nutt. eastern turkeybeard GA (R), KY (H), TN (T)
CHTH2 Chamaecyparis thyoides (L.) Britton, Sterns & Poggenb. Atlantic white cedar GA (R), ME (SC), NY (R), PA (X)
SACA27 Sabatia capitata (Raf.) S.F. Blake Appalachian rose gentian GA (R), TN (E)
ALSP2 Allium speculae Ownbey & Aase Little River Canyon onion GA (T)
AMPU7 Amphianthus pusillus Torr. little amphianthus T GA (T)
ARGE Arabis georgiana Harper Georgia rockcress GA (T)
CABI9 Carex biltmoreana Mack. stiff sedge GA (T)
CEER3 Ceratiola ericoides Michx. sand heath GA (T)
CUHA Cuscuta harperi Small Harper's dodder GA (T)
ELRA2 Elliottia racemosa Muhl. ex Elliot georgiaplume GA (T)
MAMO3 Marshallia mohrii Beadle & F.E. Boynt. Mohr's Barbara's buttons T GA (T)
PHLE9 Physostegia leptophylla Small slenderleaf false dragonhead GA (T)
PIPI4 Pityopsis pinifolia (Elliot) Nutt. Taylor County goldaster GA (T)
QUOG Quercus oglethorpensis Duncan Oglethorpe oak GA (T)
RHPR2 Rhododendron prunifolium (Small) Millais plumleaf azalea GA (T)
SAMI10 Sageretia minutiflora (Michx.) C. Mohr smallflower mock buckthorn GA (T)
SASE9 Sagittaria secundifolia Kral Little River arrowhead T GA (T)
SCOC2 Scutellaria ocmulgee Small Ocmulgee skullcap GA (T)
THDE5 Thalictrum debile Buckley southern meadow-rue GA (T)
TIRE Tillandsia recurvata (L.) L. small ballmoss GA (T)
WALO Waldsteinia lobata (Baldw.) Torr. & A. Gray piedmont barren strawberry GA (T)
SACA14 Sanguisorba canadensis L. Canadian burnet GA (T), IL (E), IN (E), KY (E), ME (T), MD (T), MI (T), RI (E), TN (E)
CYFR4 Cymophyllus fraserianus (Ker Gawl.) Kartesz & Gandhi Fraser's cymophyllus GA (T), KY (E), MD (E), TN (SC)
CYFR Cymophyllus fraseri (Andrews) Mack. ex Britton PA (E)
SCGL7 Schisandra glabra (E.P. Bicknell) Rehder bay starvine GA (T), KY (E), NC (SC, T), TN (T)
SCCO3 Schisandra coccinea Michx. FL (E)
NEUM Nestronia umbellula Raf. leechbrush GA (T), KY (E), TN (E), VA (E)
SPVI2 Spiraea virginiana Britton Virginia meadowsweet T GA (T), KY (T), NC (E), OH (E), PA (X), TN (E), VA (E)
PLIN6 Platanthera integrilabia (Correll) Luer white fringeless orchid GA (T), KY (T), NC (E), TN (E)
HEBU Helonias bullata L. swamppink T GA (T), MD (E), NJ (E), NC (SC, T), VA (E)
GECR2 Gentianopsis crinita (Froel.) Ma greater fringed gentian GA (T), MD (E), NY (EV), NC (SC, E), RI (T)
GECR3 Gentiana crinita Froel. NH (T)
ASHE4 Asplenium ×heteroresiliens W.H. Wagner (pro sp.) [heterochroum × resiliens] GA (T), NC (E)
SEPU6 Sedum pusillum Michx. granite stonecrop GA (T), NC (E)
MYLA2 Myriophyllum laxum Shuttlw. ex Chapm. loose watermilfoil GA (T), NC (T)
PAMI25 Packera millefolium (Torr. & A. Gray) W.A. Weber & Á. Löve piedmont ragwort
SEMI2 Senecio millefolium Torr. & A. Gray GA (T), NC (T)
STPIP3 Stylisma pickeringii (Torr. ex M.A. Curtis) A. Gray var. pickeringii Pickering's dawnflower GA (T), NJ (E), NC (E)
CAPU12 Carex purpurifera Mack. purple sedge GA (T), OH (E)
CAMA33 Carex manhartii Bryson Manhart's sedge GA (T), TN (E)
SENE Sedum nevii A. Gray Nevius' stonecrop GA (T), TN (E)
LEEXE Leavenworthia exigua Rollins var. exigua Tennessee gladecress GA (T), TN (SC)
CAMI17 Carex misera Buckley wretched sedge GA (T), TN (T)
HESHH Hexastylis shuttleworthii (Britten & Baker f.) Small var. harperi Gaddy largeflower heartleaf GA (U)
SAFL4 Sarracenia flava L. yellow pitcherplant GA (U)
CYAC3 Cypripedium acaule Aiton moccasin flower GA (U), IL (E), NY (EV), TN (CE, E)
CYPAP4 Cypripedium parviflorum Salisb. var. parviflorum lesser yellow lady's slipper
CYCAP Cypripedium calceolus L. var. parviflorum (Salisb.) Fernald GA (U), IN (R), OH (E), RI (E)
AGFO Agastache foeniculum (Pursh) Kuntze blue giant hyssop IA (E)
ARME6 Aronia melanocarpa (Michx.) Elliot IA (E)
ASEN Asclepias engelmanniana Woodson Engelmann's milkweed IA (E)
COCU2 Corydalis curvisiliqua Engelm. curvepod fumewort IA (E)
DAVI Dalea villosa (Nutt.) Spreng. silky prairie clover IA (E)
DEVE Decodon verticillatus (L.) Elliot swamp loosestrife IA (E)
HYGE Hypericum gentianoides (L.) Britton, Sterns & Poggenb. orangegrass IA (E)
LOFO Lomatium foeniculaceum (Nutt.) J.M. Coult. & Rose desert biscuitroot IA (E)
MEPA Mertensia paniculata (Aiton) G. Don tall bluebells IA (E)
OPMA2 Opuntia macrorhiza Engelm. twistspine pricklypear IA (E)
ORON Orbexilum onobrychis (Nutt.) Rydb. French-grass
PSON Psoralea onobrychis Nutt. IA (E)
PEVI Peltandra virginica (L.) Schott green arrow arum IA (E)
SOPA2 Solidago patula Muhl. ex Willd. roundleaf goldenrod IA (E)
DIBO Dichanthelium boreale (Nash) Freckmann northern panicgrass IA (E), KY (SC)
PABI7 Panicum bicknellii Nash IN (E), OH (T)
PABO8 Panicum boreale Nash IL (E), IN (R), MD (E, X), NJ (E), OH (T)
PACA19 Panicum calliphyllum Ashe OH (PRX)
POPO Polygala polygama Walter racemed milkwort IA (E), KY (T), MD (T), OH (T), PA (E)
KRVI Krigia virginica (L.) Willd. Virginia dwarfdandelion IA (E), ME (PX), OH (T)
AUPE2 Aureolaria pedicularia (L.) Raf. fernleaf yellow false foxglove IA (E), ME (SC), MN (T)
PODO4 Polygonum douglasii Greene Douglas' knotweed IA (E), ME (T), NH (T), NY (T), VT (E)
JUAM Justicia americana (L.) Vahl American water-willow IA (E), MI (T)
XYTO Xyris torta Sm. slender yelloweyed grass IA (E), MN (E), OH (E), PA (T)
LEMU Leucospora multifida (Michx.) Nutt. narrowleaf paleseed IA (E), NY (E)
PRNI Prunus nigra Aiton Canadian plum IA (E), OH (PRX)
HYBO2 Hypericum boreale (Britton) E.P. Bicknell northern St. Johnswort IA (E), OH (T)
SEEC Selaginella eclipes W.R. Buck hidden spikemoss IA (E), OH (T)
SYDUD2 Symphyotrichum dumosum (L.) G.L. Nesom var. dumosum rice button aster
ASDU Aster dumosus L. IA (E), OH (T)
THRE Thalictrum revolutum DC. waxyleaf meadow-rue IA (E), RI (H)
EUMA27 Eurybia macrophylla (L.) Cass. bigleaf aster
ASMA2 Aster macrophyllus L. IA (E), RI (SC)
SOUL Solidago uliginosa Nutt. bog goldenrod IA (E), TN (SC)
AMNA Amorpha nana Nutt. dwarf false indigo IA (T)
ASSP Asclepias speciosa Torr. showy milkweed IA (T)
DILI2 Dichanthelium linearifolium (Scribn. ex Nash) Gould slimleaf panicgrass IA (T)
PAPE10 Panicum perlongum Nash OH (E)
ERAM5 Erythronium americanum Ker Gawl. dogtooth violet IA (T)
GABA Gaylussacia baccata (Wangenh.) K. Koch black huckleberry IA (T)
IOLI2 Ionactis linariifolius (L.) Greene flaxleaf whitetop aster
ASLI2 Aster linariifolius L. IA (T)
LOOR Lomatium orientale J.M. Coult. & Rose Northern Idaho biscuitroot IA (T)
MIRE Mitchella repens L. partridgeberry IA (T)
PHPA29 Phemeranthus parviflorus (Nutt.) Kiger sunbright
TAPA3 Talinum parviflorum Nutt. IA (T)
RIHU Ribes hudsonianum Richardson northern black currant IA (T)
SHAR Shepherdia argentea (Pursh) Nutt. silver buffaloberry IA (T)
SPCO Sphaeralcea coccinea (Nutt.) Rydb. scarlet globemallow IA (T)
VAAN Vaccinium angustifolium Aiton lowbush blueberry IA (T)
WOOR Woodsia oregana D.C. Eaton Oregon cliff fern IA (T)
CAAL Callirhoe alcaeoides (Michx.) A. Gray light poppymallow IA (T), KY (H)
PAPH Panicum philadelphicum Bernh. ex Trin. Philadelphia panicgrass IA (T), MA (SC), NH (E), OH (T), RI (SC)
PATU Panicum tuckermanii Fernald OH (E), PA (T)
METR3 Menyanthes trifoliata L. buckbean IA (T), MD (E), NC (T), OH (T)
SALU Salix lucida Muhl. shining willow IA (T), MD (E, X)
STLAR Streptopus lanceolatus (Aiton) Reveal var. roseus (Michx.) Reveal twistedstalk
STRO4 Streptopus roseus Michx. IA (T), MD (T), NJ (E), OH (E), RI (T), TN (SC)
LUPE3 Lupinus perennis L. sundial lupine IA (T), ME (PX), MD (T), NH (T), PA (R), RI (SC), VT (E)
PEGR5 Penstemon gracilis Nutt. lilac penstemon IA (T), MI (E)
AGGA Agalinis gattingeri (Small) Small roundstem false foxglove IA (T), MI (E), MN (E), OH (PRX), WI (T)
COER Commelina erecta L. whitemouth dayflower IA (T), MI (PREX), NJ (E), PA (X)
BEER Berula erecta (Huds.) Coville cutleaf waterparsnip IA (T), MI (T)
POPE8 Potentilla pensylvanica L. Pennsylvania cinquefoil IA (T), MI (T)
CHALS3 Chrysosplenium alternifolium L. var. sibiricum Ser. ex DC. Iowa golden saxifrage
CHIO Chrysosplenium iowense Rydb. IA (T), MN (E)
MAVE2 Marsilea vestita Hook. & Grev. hairy waterclover IA (T), MN (E)
PLPR4 Platanthera praeclara Sheviak & Bowles Great Plains white fringed orchid T IA (T), MN (E), MO (E), NE (T)
DRMA4 Dryopteris marginalis (L.) A. Gray marginal woodfern IA (T), MN (T), NY (EV)
ALCE2 Allium cernuum Roth nodding onion IA (T), MN (T), NY (T)
DRIN5 Dryopteris intermedia (Muhl. ex Willd.) A. Gray intermediate woodfern IA (T), NY (EV)
SPLA4 Spiranthes lacera (Raf.) Raf. northern slender lady's tresses IA (T), NY (EV)
ACNO2 Aconitum noveboracense A. Gray ex Coville northern blue monkshood T IA (T), NY (T), OH (E), WI (T)
DAFR6 Dasiphora fruticosa (L.) Rydb. shrubby cinquefoil
POFR4 Potentilla fruticosa auct. non L. IA (T), PA (E)
DOAM Dodecatheon amethystinum (Fassett) Fassett jeweled shootingstar IA (T), PA (T)
VIRE2 Viola renifolia A. Gray white violet IA (T), PA (X), WA (S)
VIREB Viola renifolia A. Gray var. brainerdii (Greene) Fernald CT (SC)
RHVI Rhexia virginica L. handsome Harry IA (T), VT (T)
FRQU Fraxinus quadrangulata Michx. blue ash IA (T), WI (T)
ALINR Alnus incana (L.) Moench ssp. rugosa (Du Roi) R.T. Clausen speckled alder IL (E)
AMIN2 Amelanchier interior E.L. Nielsen Pacific serviceberry IL (E)
AMNI Amorpha nitens Boynt. shining false indigo IL (E)
ARDR4 Artemisia dracunculus L. tarragon IL (E)
ASCRT Astragalus crassicarpus Nutt. var. trichocalyx (Nutt.) Barneby groundplum milkvetch IL (E)
BEAL2 Betula alleghaniensis Britton yellow birch IL (E)
BOMA7 Bolboschoenus maritimus (L.) Palla cosmopolitan bulrush
SCPA4 Scirpus paludosus A. Nelson IL (E)
BOGR2 Bouteloua gracilis (Willd. ex Kunth) Lag. ex Griffiths blue grama IL (E)
CAALA2 Carex albicans Willd. ex Spreng. var. australis (L.H. Bailey) J. Rettig stellate sedge
CAPH4 Carex physorhyncha Liebm. ex Steud. IL (E)
CAAR5 Carex arkansana (L.H. Bailey) L.H. Bailey Arkansas sedge IL (E)
CACAD2 Carex canescens L. ssp. disjuncta (Fernald) Toivonen silvery sedge
CACAD Carex canescens L. var. disjuncta Fernald IL (E)
CATR10 Carex trisperma Dewey threeseeded sedge IL (E)
CASE5 Castilleja sessiliflora Pursh downy paintedcup IL (E)
COVI2 Collinsia violacea Nutt. violet blue eyed Mary IL (E)
COMIA2 Corydalis micrantha (Engelm. ex A. Gray) A. Gray ssp. australis (Chapm.) G.B. Ownbey smallflower fumewort
COHA3 Corydalis halei (Small) Fernald & B.G. Schub. IL (E)
COCOC2 Corylus cornuta Marshall var. cornuta beaked hazelnut
CORO5 Corylus rostrata Aiton IL (E)
CYDI2 Cynosciadium digitatum DC. finger dogshade IL (E)
DICO2 Dichanthelium commutatum (Schult.) Gould variable panicgrass
PAJO3 Panicum joorii Vasey IL (E)
DIRA Dichanthelium ravenelii (Scribn. & Merr.) Gould Ravenel's rosette grass
PARA13 Panicum ravenelii Scribn. & Merr. IL (E)
DIMU Dioclea multiflora (Torr. & A. Gray) C. Mohr Boykin's clusterpea
GAMO4 Galactia mohlenbrockii R.H. Maxwell IL (E)
ERPR5 Eryngium prostratum Nutt. ex DC. creeping eryngo IL (E)
EUSP Euphorbia spathulata Lam. warty spurge IL (E)
EUOB3 Euphorbia obtusata Pursh IN (X), MD (E), PA (E)
FIVA Fimbristylis vahlii (Lam.) Link Vahl's fimbry IL (E)
GALA3 Galium lanceolatum Torr. lanceleaf wild licorice IL (E)
GAVI Galium virgatum Nutt. southwestern bedstraw IL (E)
GAPR2 Gaultheria procumbens L. eastern teaberry IL (E)
GLAR Glyceria arkansana Fernald Arkansas mannagrass IL (E)
HEGI Helianthus giganteus L. giant sunflower IL (E)
JUOV Justicia ovata (Walter) Lindau looseflower water-willow IL (E)
LAJAM Lathyrus japonicus Willd. var. maritimus (L.) Kartesz & Gandhi beach pea
LAJAG Lathyrus japonicus Willd. var. glaber (Ser.) Fernald IL (E)
MIHI Mirabilis hirsuta (Pursh) MacMill. hairy four o'clock IL (E)
NOCU Nothocalais cuspidata (Pursh) Greene prairie false dandelion IL (E)
PEGR7 Penstemon grandiflorus Nutt. large beardtongue IL (E)
PHGI Phacelia gilioides Brand Brand's phacelia IL (E)
PHCA48 Phemeranthus calycinus (Engelm.) Kiger largeflower fameflower
TACA Talinum calycinum Engelm. IL (E)
PHPIS Phlox pilosa L. ssp. sangamonensis Levin & D.M. Sm. downy phlox IL (E)
PIEC2 Pinus echinata Mill. shortleaf pine IL (E)
POPU4 Polygonatum pubescens (Willd.) Pursh hairy Solomon's seal IL (E)
PORI3 Potentilla rivalis Nutt. brook cinquefoil
POMI6 Potentilla millegrana Engelm. ex Lehm. IL (E)
QUTE Quercus texana Buckley Nuttall oak
QUNU Quercus nuttallii Palmer IL (E)
RUMI Rudbeckia missouriensis Engelm. ex C.L. Boynt. & Beadle Missouri orange coneflower IL (E)
SACA3 Sabatia campestris Nutt. Texas star IL (E)
SALA2 Sagittaria latifolia Willd. broadleaf arrowhead
SALO11 Sagittaria longirostra (Micheli) J.G. Sm. IL (E)
SARAR3 Sambucus racemosa L. var. racemosa red elderberry
SAPU11 Sambucus pubens Michx. IL (E)
SCHA3 Scirpus hattorianus Makino mosquito bulrush IL (E)
SILAL3 Sideroxylon lanuginosum Michx. ssp. lanuginosum gum bully
BULA Bumelia lanuginosa (Michx.) Pers. IL (E)
SITR7 Silphium trifoliatum L. whorled rosinweed IL (E)
SOAM3 Sorbus americana Marshall American mountain ash IL (E)
SPAM Sparganium americanum Nutt. American bur-reed IL (E)
SYHI Synandra hispidula (Michx.) Britton Guyandotte beauty IL (E)
THDE Thalia dealbata Fraser ex Roscoe powdery alligator-flag IL (E)
TIAMH Tilia americana L. var. heterophylla (Vent.) Loudon American basswood
TIHE Tilia heterophylla Vent. IL (E)
TOPAP Torreyochloa pallida (Torr.) Church var. pallida pale false mannagrass
PUPA2 Puccinellia pallida (Torr.) R.T. Clausen IL (E)
TRVI2 Triadenum virginicum (L.) Raf. Virginia marsh St. Johnswort IL (E)
VACO Vaccinium corymbosum L. highbush blueberry IL (E)
VIVI10 Viola ×viarum Pollard [missouriensis or nephrophylla × pedatifida] twoflower violet
VIVI2 Viola viarum Pollard IL (E)
POJA3 Polanisia jamesii (Torr. & A. Gray) Iltis James' clammyweed IL (E), IA (E)
CRJA5 Cristatella jamesii Torr. & A. Gray MN (E)
STPI3 Stylisma pickeringii (Torr. ex M.A. Curtis) A. Gray Pickering's dawnflower IL (E), IA (E)
VIBLP Viola blanda Willd. var. palustriformis A. Gray sweet white violet
VIIN Viola incognita Brainerd IL (E), IA (E)
LYCL Lycopodium clavatum L. running clubmoss IL (E), IA (E), KY (E), NY (EV)
ROAC Rosa acicularis Lindl. prickly rose IL (E), IA (E), MA (E), NH (E), VT (E)
WOIL Woodsia ilvensis (L.) R. Br. rusty woodsia IL (E), IA (E), MD (T), NY (EV), OH (PRX), RI (H)
ASST Asclepias stenophylla A. Gray slimleaf milkweed IL (E), IA (E), MN (E)
DRRO Drosera rotundifolia L. roundleaf sundew IL (E), IA (E), NY (EV), TN (T)
MIGL Mimulus glabratus Kunth roundleaf monkeyflower IL (E), IA (T)
FIRU2 Filipendula rubra (Hill) B.L. Rob. queen of the prairie IL (E), IA (T), MD (E), MI (T), NJ (E), NC (E)
GYDR Gymnocarpium dryopteris (L.) Newman western oakfern IL (E), IA (T), MD (E), NY (EV), OH (T), RI (T)
EQSY Equisetum sylvaticum L. woodland horsetail IL (E), IA (T), MD (E), RI (SC)
BOMU Botrychium multifidum (S.G. Gmel.) Trevis. leathery grapefern IL (E), IA (T), MD (E, X), NJ (E), NY (EV), OH (T)
BOMUI Botrychium multifidum (S.G. Gmel.) Trevis. var. intermedium (D.C. Eaton) Farw. IN (X)
OPFR Opuntia fragilis (Nutt.) Haw. brittle pricklypear IL (E), IA (T), MI (E), NV (CY), WI (T)
OPFRB Opuntia fragilis (Nutt.) Haw. var. brachyarthra (Engelm. & Bigelow) J.M. Coult. AZ (SR)
OPFRF Opuntia fragilis (Nutt.) Haw. var. fragilis AZ (SR)
LELE5 Lespedeza leptostachya Engelm. prairie lespedeza T IL (E), IA (T), MN (T), WI (E)
JUHO2 Juniperus horizontalis Moench creeping juniper IL (E), IA (T), NH (E), NY (E), VT (T)
CHUM Chimaphila umbellata (L.) W. Bartram pipsissewa IL (E), IA (T), NY (EV), OH (T)
COAU2 Corydalis aurea Willd. scrambled eggs IL (E), IA (T), NY (T), PA (E), VT (T)
ASLA3 Asclepias lanuginosa Nutt. sidecluster milkweed IL (E), IA (T), WI (T)
CAAN2 Camassia angusta (Engelm. & A. Gray) Blank. prairie camas IL (E), IN (E)
ILRIR Iliamna rivularis (Douglas ex Hook.) Greene var. rivularis streambank wild hollyhock
ILRE Iliamna remota Greene IL (E), IN (E)
SCPU14 Schoenoplectiella purshiana (Fernald) Lye weakstalk bulrush
SCPU4 Scirpus purshianus Fernald IL (E), IN (E)
CACH5 Carex chordorrhiza Ehrh. ex L. f. creeping sedge IL (E), IN (E), IA (E), MA (E), NY (T), PA (X), VT (E), WA (S)
ORFA Orobanche fasciculata Nutt. clustered broomrape IL (E), IN (E), IA (E), MI (T), WI (T)
COSE5 Corydalis sempervirens (L.) Pers. rock harlequin IL (E), IN (E), IA (T), KY (SC), RI (SC), TN (E)
COCA13 Cornus canadensis L. bunchberry dogwood IL (E), IN (E), IA (T), MD (E), OH (T)
POIN4 Polygala incarnata L. procession flower IL (E), IN (E), IA (T), MI (PREX), NJ (E), OH (T), PA (E), WI (E)
LYDE Lycopodium dendroideum Michx. tree groundpine IL (E), IN (E), IA (T), NY (EV), TN (SC), WA (S)
BECA2 Berberis canadensis Mill. American barberry IL (E), IN (E), KY (E), MD (E, X), PA (X), TN (SC)
CAGI4 Carex gigantea Rudge giant sedge IL (E), IN (E), KY (T)
POPU6 Potamogeton pulcher Tuck. spotted pondweed IL (E), IN (E), KY (T), ME (T), MI (T), NY (T), OH (T), PA (E), WI (E)
COCH2 Conioselinum chinense (L.) Britton, Sterns & Poggenb. Chinese hemlockparsley IL (E), IN (E), MA (SC), NJ (E), NC (E), PA (E), WI (E)
CAPA Calla palustris L. water arum IL (E), IN (E), MD (E)
VACH Valerianella chenopodiifolia (Pursh) DC. goosefoot cornsalad IL (E), IN (E), MD (E), MI (T), NY (E)
ASRE Asplenium resiliens Kunze blackstem spleenwort IL (E), IN (E), MD (E), OH (PRX), PA (E)
ASBR2 Asplenium bradleyi D.C. Eaton Bradley's spleenwort IL (E), IN (E), MD (E, X), NJ (E), NY (E), OH (T), PA (E)
SCSM3 Schoenoplectiella smithii (A. Gray) Hayas. Smith's bulrush
SCSM Scirpus smithii A. Gray IL (E), IN (E), MD (E, X), OH (E), PA (E), RI (T)
VAUL2 Valeriana uliginosa (Torr. & A. Gray) Rydb. mountain valerian IL (E), IN (E), ME (SC), NH (E), NY (E), OH (PRX), VT (E)
VASIU Valeriana sitchensis Bong. ssp. uliginosa (Torr. & A. Gray) F.G. Mey. WI (T)
BIBE2 Bidens beckii Torr. ex Spreng. Beck's water-marigold IL (E), IN (E), NJ (E)
MEBE2 Megalodonta beckii (Torr. ex Spreng.) Greene CT (T), IA (E), OH (PRX), PA (E)
MEBEB Megalodonta beckii (Torr. ex Spreng.) Greene var. beckii NY (T)
LUAC Luzula acuminata Raf. hairy woodrush IL (E), IN (E), NJ (E)
UTMI Utricularia minor L. lesser bladderwort IL (E), IN (E), NJ (E), NY (T), PA (T), RI (H)
POPR5 Potamogeton praelongus Wulfen whitestem pondweed IL (E), IN (E), NJ (E), OH (E), PA (E)
SIMO2 Sisyrinchium montanum Greene strict blue-eyed grass IL (E), IN (E), NJ (E), OH (E), WA (S)
CABR15 Carex brunnescens (Pers.) Poir. brownish sedge IL (E), IN (E), NJ (E), OH (T)
PLFLF Platanthera flava (L.) Lindl. var. flava palegreen orchid IL (E), IN (E), NJ (E), TN (SC)
CAEC Carex echinata Murray star sedge IL (E), IN (E), OH (E)
CADI6 Carex disperma Dewey softleaf sedge IL (E), IN (E), OH (E), PA (R)
RUSE Rubus setosus Bigelow setose blackberry IL (E), IN (E), OH (PRX)
STGR4 Styrax grandifolius Aiton bigleaf snowbell IL (E), IN (E), OH (PRX)
DISAT Dichanthelium sabulorum (Lam.) Gould & C.A. Clark var. thinium (Hitchc. & Chase) Gould & C.A. Clark hemlock rosette grass
PACO29 Panicum columbianum Scribn. IL (E), IN (R)
OXIL Oxalis illinoensis Schwegm. Illinois woodsorrel IL (E), IN (R)
POAL3 Poa alsodes A. Gray grove bluegrass IL (E), IN (R)
SPLU2 Spiranthes lucida (H.H. Eaton) Ames shining lady's tresses IL (E), IN (R), IA (E), KY (T), ME (T), MD (E), NH (T), NY (EV), RI (H), TN (T)
ARUV Arctostaphylos uva-ursi (L.) Spreng. kinnikinnick IL (E), IN (R), IA (E), OH (PRX), PA (X)
PLPS2 Platanthera psycodes (L.) Lindl. lesser purple fringed orchid IL (E), IN (R), IA (T), KY (E), MD (E, X), NY (EV), OH (E), RI (SC), TN (T)
SPVE Spiranthes vernalis Engelm. & A. Gray spring lady's tresses IL (E), IN (R), IA (T), MA (T), NH (E), NY (E), PA (E), RI (SC)
IRRH Iresine rhizomatosa Standl. Juda's bush IL (E), IN (R), MD (E)
PIBA2 Pinus banksiana Lamb. jack pine IL (E), IN (R), NH (T), NY (R), VT (T)
CAAU3 Carex aurea Nutt. golden sedge IL (E), IN (R), NH (T), PA (E)
VIPR4 Viola ×primulifolia L. (pro sp.) [lanceolata × macloskeyi] IL (E), IN (R), NY (T), OH (E)
POWO Poa wolfii Scribn. Wolf's bluegrass IL (E), IN (R), OH (E)
SAVI5 Saxifraga virginiensis Michx. early saxifrage IL (E), IN (R), RI (SC)
ASME Asclepias meadii Torr. ex A. Gray Mead's milkweed T IL (E), IN (RI), IA (E), MO (E)
ASTE7 Astragalus tennesseensis A. Gray ex Chapm. Tennessee milkvetch IL (E), IN (RI), TN (SC)
CLKE Cladrastis kentukea (Dum. Cours.) Rudd Kentucky yellowwood
CLLU Cladrastis lutea (Michx. f.) K. Koch IL (E), IN (T)
HETE3 Heliotropium tenellum (Nutt.) Torr. pasture heliotrope IL (E), IN (T)
RUOD Rubus odoratus L. purpleflowering raspberry IL (E), IN (T)
BOMA2 Botrychium matricariifolium (A. Braun ex Dowell) A. Braun ex W.D.J. Koch matricary grapefern IL (E), IN (T), IA (E), KY (E), NY (EV), RI (SC), TN (SC)
CADE6 Carex decomposita Muhl. cypressknee sedge IL (E), IN (T), KY (T), MD (E, X), MI (PREX), NY (E), OH (E)
PORO2 Potamogeton robbinsii Oakes Robbins' pondweed IL (E), IN (T), MD (E, X), NJ (E), OH (E), PA (R)
VAOX Vaccinium oxycoccos L. small cranberry IL (E), IN (T), MD (T), OH (T)
CAGA3 Carex garberi Fernald elk sedge IL (E), IN (T), ME (SC), MN (T), NY (E), OH (E), PA (E), VT (T), WI (T)
CAGAB2 Carex garberi Fernald var. bifaria Fernald NH (E)
POCA8 Polygonum careyi Olney Carey's smartweed IL (E), IN (T), MI (T), NY (T), OH (PRX), PA (E)
DIDID Dichanthelium dichotomum (L.) Gould var. dichotomum cypress panicgrass
PAYA2 Panicum yadkinense Ashe IL (E), IN (T), OH (E)
UTCO Utricularia cornuta Michx. horned bladderwort IL (E), IN (T), OH (E), TN (SC)
BEPO Betula populifolia Marshall gray birch IL (E), IN (X)
PLLE2 Platanthera leucophaea (Nutt.) Lindl. prairie white fringed orchid T IL (E), IN (X), IA (E), ME (E), MI (E), MO (E), NY (E), OH (T), PA (X), WI (E)
VEAM2 Veronica americana Schwein. ex Benth. American speedwell IL (E), IN (X), KY (H), TN (SC)
CIAL Circaea alpina L. small enchanter's nightshade IL (E), IN (X), KY (SC), RI (SC)
CEHE Ceanothus herbaceus Raf. Jersey tea IL (E), IN (X), KY (T), NY (E), OH (E), VT (E)
DRCE Dryopteris celsa (Wm. Palmer) Knowlt., Palmer & Pollard ex Small log fern IL (E), IN (X), MD (T), MI (T), NY (E), OH (E), PA (E)
SHCA Shepherdia canadensis (L.) Nutt. russet buffaloberry IL (E), IN (X), ME (E), PA (E)
POBA2 Populus balsamifera L. balsam poplar IL (E), IN (X), OH (E), PA (E)
ISBU Isoetes butleri Engelm. limestone quillwort IL (E), KY (E)
PTNU Ptilimnium nuttallii (DC.) Britton laceflower IL (E), KY (E)
PYAL Pycnanthemum albescens Torr. & A. Gray whiteleaf mountainmint IL (E), KY (E)
CATU5 Calopogon tuberosus (L.) Britton, Sterns & Poggenb. tuberous grasspink IL (E), KY (E), MD (E), NY (EV), RI (SC)
TRRE2 Trifolium reflexum L. buffalo clover IL (E), KY (E), MD (E, X), OH (E), PA (X), TN (E)
TRREG Trifolium reflexum L. var. glabrum Loja. IN (E)
COPE80 Comptonia peregrina (L.) J.M. Coult. sweet fern IL (E), KY (E), OH (T), TN (E)
DRCU Draba cuneifolia Nutt. ex Torr. & A. Gray wedgeleaf draba IL (E), KY (E), OH (T), TN (SC)
CARE17 Carex reniformis (L.H. Bailey) Small kidneyshape sedge IL (E), KY (E), TN (SC)
ERVI8 Eriophorum virginicum L. tawny cottongrass IL (E), KY (E), TN (T)
TRPL6 Trichophorum planifolium (Spreng.) Palla bashful bulrush
SCVE Scirpus verecundus Fernald IL (E), KY (E), VT (E)
LYRA3 Lysimachia radicans Hook. trailing yellow loosestrife IL (E), KY (H)
HYUN Hydrolea uniflora Raf. oneflower false fiddleleaf IL (E), KY (SC)
MENI3 Melanthera nivea (L.) Small snow squarestem IL (E), KY (SC)
ELOL Eleocharis olivacea Torr. bright green spikerush IL (E), KY (SC), MN (T), OH (T), PA (R)
BESC Berchemia scandens (Hill) K. Koch Alabama supplejack IL (E), KY (T)
CLCR Clematis crispa L. swamp leather flower IL (E), KY (T)
ACRAR Actaea racemosa L. var. racemosa black bugbane
CIRA Cimicifuga racemosa (L.) Nutt. IL (E), MA (E)
SYALA Symphoricarpos albus (L.) S.F. Blake var. albus common snowberry IL (E), MA (E), OH (PRX)
PLFLH Platanthera flava (L.) Lindl. var. herbiola (R. Br.) Luer palegreen orchid IL (E), MA (T), MN (E), NH (T), RI (E), TN (T), WI (T)
CAPRP Cardamine pratensis L. var. pratensis cuckoo flower
CAPRP2 Cardamine pratensis L. var. palustris Wimm. & Grab. IL (E), MA (T), NH (E), OH (E)
MADE3 Matelea decipiens (Alexander) Woodson oldfield milkvine IL (E), MD (E, X)
VAUM Valerianella umbilicata (Sull.) Alph. Wood navel cornsalad IL (E), MD (E, X), MI (T), NJ (E), NY (E)
MEMU Melica mutica Walter twoflower melicgrass IL (E), MD (T)
PADI5 Paspalum dissectum (L.) L. mudbank crowngrass IL (E), MD (T)
RHGL3 Rhynchospora glomerata (L.) Vahl clustered beaksedge IL (E), MD (T), NJ (E)
JUVA Juncus vaseyi Engelm. Vasey's rush IL (E), ME (E), MI (T)
CHMA3 Chimaphila maculata (L.) Pursh striped prince's pine IL (E), ME (E), NY (EV)
CLOC2 Clematis occidentalis (Hornem.) DC. western blue virginsbower IL (E), ME (SC), MD (E), MA (SC), OH (PRX), RI (E)
PRMI Primula mistassinica Michx. Mistassini primrose IL (E), ME (SC), NY (T), VT (T)
BAPA2 Bartonia paniculata (Michx.) Muhl. twining screwstem IL (E), ME (T), MI (T), NY (E)
ECTE2 Echinodorus tenellus (Mart. ex Schult. f.) Buchenau mudbabies IL (E), MI (E)
ECPA6 Echinodorus parvulus Engelm. IN (E), KY (E)
ECTEP Echinodorus tenellus (Mart. ex Schult. f.) Buchenau var. parvulus (Engelm.) Fassett CT (E)
TEHE4 Tetraneuris herbacea Greene eastern fournerved daisy
HYHE4 Hymenoxys herbacea (Greene) Cusick T IL (E), MI (E), OH (E)
ASOV Asclepias ovalifolia Decne. oval-leaf milkweed IL (E), MI (E), WI (T)
DEPU2 Dennstaedtia punctilobula (Michx.) T. Moore eastern hayscented fern IL (E), MI (PREX)
TRVI4 Trillium viride Beck wood wakerobin IL (E), MI (PREX)
BESY Beckmannia syzigachne (Steud.) Fernald American sloughgrass IL (E), MI (T)
GYRO Gymnocarpium robertianum (Hoffm.) Newman scented oakfern IL (E), MI (T)
SIAT Sisyrinchium atlanticum E.P. Bicknell eastern blue-eyed grass IL (E), MI (T), OH (E), PA (E)
LELU Lesquerella ludoviciana (Nutt.) S. Watson foothill bladderpod IL (E), MN (E), WI (T)
AMBR Ammophila breviligulata Fernald American beachgrass IL (E), MN (T), OH (T), PA (T)
STPU Stellaria pubera Michx. star chickweed IL (E), NJ (E)
HYRA Hydrocotyle ranunculoides L. f. floating marshpennywort IL (E), NJ (E), NY (E)
CYLA3 Cyperus lancastriensis Porter ex A. Gray manyflower flatsedge IL (E), NJ (E), OH (E)
EUAM9 Euonymus americanus L. bursting-heart
EUAM7 Euonymus americana L., orth. var. IL (E), NY (E)
CAST17 Carex striatula Michx. lined sedge IL (E), NY (E), OH (E)
ADMO Adoxa moschatellina L. muskroot IL (E), NY (E), WI (T)
THNO Thelypteris noveboracensis (L.) Nieuwl. New York fern IL (E), NY (EV)
TRCE Trillium cernuum L. whip-poor-will flower IL (E), NY (EV), OH (PRX)
TRCEM Trillium cernuum L. var. macranthum Eames & Wiegand IN (E)
TRER3 Trillium erectum L. red trillium IL (E), NY (EV), RI (T)
ULTH Ulmus thomasii Sarg. rock elm IL (E), NY (T), OH (T)
CALU17 Carex lucorum Willd. ex Link Blue Ridge sedge IL (E), OH (E)
SPEM2 Sparganium emersum Rehmann European bur-reed
SPCH Sparganium chlorocarpum Rydb. IL (E), OH (E)
HACA3 Halesia carolina L. Carolina silverbell IL (E), OH (PRX)
LOFL Lonicera flava Sims yellow honeysuckle IL (E), OH (PRX), TN (SC)
HYKA Hypericum kalmianum L. Kalm's St. Johnswort IL (E), OH (T)
UTIN2 Utricularia intermedia Hayne flatleaf bladderwort IL (E), OH (T), PA (T), RI (SC), WA (S)
CACR9 Carex cryptolepis Mack. northeastern sedge IL (E), PA (E)
CLVI4 Clematis viorna L. vasevine IL (E), PA (E)
CYLA4 Cystopteris laurentiana (Weath.) Blasdell St. Lawrence bladderfern IL (E), PA (E)
ACPO11 Actaea podocarpa DC. mountain bugbane
CIAM Cimicifuga americana Michx. IL (E), PA (R)
CHPO6 Chamaesyce polygonifolia (L.) Small seaside sandmat IL (E), PA (T)
JUALN Juncus alpinoarticulatus Chaix ssp. nodulosus (Wahlenb.) Hämet-Ahti northern green rush
JUAL Juncus alpinus auct. non Vill. IL (E), PA (T)
RIHI Ribes hirtellum Michx. hairystem gooseberry IL (E), RI (SC)
DAFO2 Dalea foliosa (A. Gray) Barneby leafy prairie clover E IL (E), TN (E)
RHAL Rhamnus alnifolia L'Hér. alderleaf buckthorn IL (E), TN (E)
POAR6 Polygonum arifolium L. halberdleaf tearthumb IL (E), TN (T)
VAMA Vaccinium macrocarpon Aiton cranberry IL (E), TN (T)
CACO7 Carex communis L.H. Bailey fibrousroot sedge IL (T)
CAIN12 Carex intumescens Rudge greater bladder sedge IL (T)
CAOX Carex oxylepis Torr. & Hook. sharpscale sedge IL (T)
CYGR11 Cyperus grayoides Mohlenbr. Illinois flatsedge IL (T)
ERME15 Erythronium mesochoreum Knerr midland fawnlily IL (T)
LISCN Liatris scariosa (L.) Willd. var. nieuwlandii (Lunell) E.G. Voss Nieuwland's blazing star IL (T)
PLAQ Planera aquatica J.F. Gmel. planertree IL (T)
RUPU Rubus pubescens Raf. dwarf red blackberry IL (T)
SOSC Solidago sciaphila Steele shadowy goldenrod IL (T)
VILA10 Viola labradorica Schrank alpine violet
VICO2 Viola conspersa Rchb. IL (T)
TRMA20 Triglochin maritima L. seaside arrowgrass
TRMA4 Triglochin maritimum L., orth. var. IL (T), IA (T), NJ (E), OH (T)
LEIN Lechea intermedia Leggett ex Britton largepod pinweed IL (T), IA (T), OH (T)
AGSK Agalinis skinneriana (Alph. Wood) Britton Skinner's false foxglove IL (T), IN (E), IA (E), KY (E), MD (E), MI (E), OH (E), WI (E)
BEBU Besseya bullii (Eaton) Rydb. Bull's coraldrops IL (T), IN (E), IA (T), MI (T), MN (T), OH (PRX), WI (T)
SCHA10 Schoenoplectiella hallii (A.Gray) Lye Hall's bulrush
SCHA Scirpus hallii A. Gray IL (T), IN (E), KY (E), MI (T), WI (E)
VEVI5 Veratrum virginicum (L.) W.T. Aiton Virginia bunchflower
MEVI2 Melanthium virginicum L. IL (T), IN (E), KY (E), NJ (E), NY (E), OH (T), TN (E)
ACRU14 Actaea rubifolia (Kearney) Kartesz Appalachian bugbane
CIRU Cimicifuga rubifolia Kearney IL (T), IN (E), KY (T), TN (T)
LAOC2 Lathyrus ochroleucus Hook. cream pea IL (T), IN (E), NJ (E), OH (T), PA (T)
MIPA6 Minuartia patula (Michx.) Mattf. pitcher's stitchwort
ARPA27 Arenaria patula Michx. IL (T), IN (E), OH (E)
CIHI Cirsium hillii (Canby) Fernald Hill's thistle IL (T), IN (E), WI (T)
CYCA5 Cypripedium candidum Muhl. ex Willd. white lady's slipper IL (T), IN (R), KY (E), MD (E), MI (T), NJ (E), NY (E), OH (E), PA (X), WI (T)
VIMO Viburnum molle Michx. softleaf arrowwood IL (T), IN (R), KY (T), OH (E)
JUCO6 Juniperus communis L. common juniper IL (T), IN (R), MD (E, X), OH (E)
TRGL5 Triantha glutinosa (Michx.) Baker sticky tofieldia
TOGL2 Tofieldia glutinosa (Michx.) Pers. IL (T), IN (R), NH (T), NY (E), OH (T), VT (T), WI (T)
FLIN2 Fleischmannia incarnata (Walter) R.M. King & H. Rob. pink thoroughwort
EUIN Eupatorium incarnatum Walter IL (T), IN (T)
OEPE Oenothera perennis L. little evening primrose IL (T), IN (T), IA (T), KY (E)
TRPA28 Triglochin palustris L. marsh arrowgrass
TRPA6 Triglochin palustre L., orth. var. IL (T), IN (T), IA (T), NY (T), PA (X), RI (H)
ORLU Orobanche ludoviciana Nutt. Louisiana broomrape IL (T), IN (T), KY (H), OH (PRX), TN (SC), WI (E)
CIPI Cirsium pitcheri (Torr. ex Eaton) Torr. & A. Gray sand dune thistle T IL (T), IN (T), MI (T), WI (T)
MEPE3 Melothria pendula L. Guadeloupe cucumber IL (T), IN (X), MD (E)
EPST Epilobium strictum Muhl. ex Spreng. downy willowherb IL (T), MD (E), OH (T), PA (E)
MAOB2 Matelea obliqua (Jacq.) Woodson climbing milkvine IL (T), MD (E), OH (T), PA (E)
GOOB Gonolobus obliquus (Jacq.) R. Br. ex Schult. IN (R)
LALA Larix laricina (Du Roi) K. Koch tamarack IL (T), MD (E), RI (T)
VESC2 Veronica scutellata L. skullcap speedwell IL (T), MD (E), TN (E)
LAHI Lactuca hirsuta Muhl. ex Nutt. hairy lettuce IL (T), MD (E, X), NY (E), OH (E), VT (T)
CHCA2 Chamaedaphne calyculata (L.) Moench leatherleaf IL (T), MD (T)
QUMO4 Quercus montana Willd. IL (T), ME (T)
QUPR2 Quercus prinus L. chestnut oak
TRBR Tradescantia bracteata Small longbract spiderwort IL (T), MI (PREX)
RARH Ranunculus rhomboideus Goldie Labrador buttercup IL (T), MI (T)
BODE2 Boltonia decurrens (Torr. & A. Gray) Alph. Wood claspingleaf doll's daisy T IL (T), MO (E)
SCPO2 Scirpus polyphyllus Vahl leafy bulrush IL (T), NH (E), VT (E)
QUPH Quercus phellos L. willow oak IL (T), NY (E), PA (E)
HEAN2 Helianthus angustifolius L. swamp sunflower IL (T), NY (T), PA (X)
URCH3 Urtica chamaedryoides Pursh heartleaf nettle IL (T), OH (E)
POGR8 Potamogeton gramineus L. variableleaf pondweed IL (T), OH (E), PA (E)
STAM4 Styrax americanus Lam. American snowbell IL (T), OH (PRX)
BOBI Botrychium biternatum (Sav.) Underw. sparselobe grapefern IL (T), OH (T)
CAED Cakile edentula (Bigelow) Hook. American searocket IL (T), PA (R)
RHAL3 Rhynchospora alba (L.) Vahl white beaksedge IL (T), TN (PX, E)
CAPR12 Carex prasina Wahlenb. drooping sedge IL (T), WI (T)
ASVI2 Asclepias viridis Walter green antelopehorn IN (E)
BARO Bacopa rotundifolia (Michx.) Wettst. disk waterhyssop IN (E)
CADI28 Cardamine dissecta (Leavenworth) Al-Shehbaz forkleaf toothwort
DEMU3 Dentaria multifida Muhl. ex Elliot IN (E)
CASC13 Carex scabrata Schwein. eastern rough sedge IN (E)
CATE9 Carya texana Buckley black hickory IN (E)
CHPRS Chaerophyllum procumbens (L.) Crantz var. shortii Torr. & A. Gray Short's spreading chervil IN (E)
CLAR5 Clinopodium arkansanum (Nutt.) House limestone calamint
SAGLA2 Satureja glabella (Michx.) Briq. var. angustifolia (Torr.) Svens. IN (E)
CLVU Clinopodium vulgare L. wild basil
SAVUN Satureja vulgaris (L.) Fritsch var. neogaea Fernald IN (E)
COAM2 Cornus amomum Mill. silky dogwood IN (E)
CRAR6 Crataegus arborea Beadle Montgomery hawthorn IN (E)
CRCH Crataegus chrysocarpa Ashe fireberry hawthorn IN (E)
CRGR13 Crataegus grandis Ashe grand hawthorn IN (E)
CRKE2 Crataegus kelloggii Sarg. Kellogg's hawthorn IN (E)
CRPR5 Crataegus prona Ashe Illinois hawthorn IN (E)
DISC3 Dichanthelium scoparium (Lam.) Gould velvet panicum
PASC9 Panicum scoparium Lam. IN (E)
DIBR2 Dicliptera brachiata (Pursh) Spreng. branched foldwing IN (E)
HILA6 Hibiscus lasiocarpos Cav. rosemallow IN (E)
LAJAM Lathyrus japonicus Willd. var. maritimus (L.) Kartesz & Gandhi beach pea
LAMAG2 Lathyrus maritimus Bigelow var. glaber (Ser.) Eames IN (E)
LEMI6 Lemna minuta Kunth least duckweed
LEMI10 Lemna minima Phil., non Thuill. ex P. Beauv. IN (E)
LEPA3 Leptochloa panicoides (J. Presl) Hitchc. Amazon sprangletop IN (E)
MOBR2 Monarda bradburiana Beck eastern beebalm IN (E)
MYLA Myosotis laxa Lehm. bay forget-me-not IN (E)
RAHA Ranunculus harveyi (A. Gray) Britton Harvey's buttercup IN (E)
RALA2 Ranunculus laxicaulis (Torr. & A. Gray) Darby Mississippi buttercup IN (E)
RHRE8 Rhynchospora recognita (Gale) Kral globe beaksedge
RHGLR Rhynchospora globularis (Chapm.) Small var. recognita Gale IN (E)
RUCE2 Rubus centralis L.H. Bailey Illinois dewberry IN (E)
RUFL Rubus flagellaris Willd. northern dewberry
RUEN Rubus enslenii Tratt. IN (E)
RUFUU Rudbeckia fulgida Aiton var. umbrosa (C.L. Boynt. & Beadle) Cronquist orange coneflower IN (E)
SPMA3 Spigelia marilandica (L.) L. woodland pinkroot IN (E)
VAED Valeriana edulis Nutt. ex Torr. & A. Gray tobacco root IN (E)
VINUC Viburnum nudum L. var. cassinoides (L.) Torr. & A. Gray withe-rod
VICA Viburnum cassinoides L. IN (E)
VIEG Viola egglestonii Brainerd glade violet IN (E)
VISEE Viola septemloba Leconte ssp. egglestonii (Brainerd) McKinney KY (SC)
ISME Isoetes melanopoda Gay & Durieu ex Durieu blackfoot quillwort IN (E), IA (E), KY (E), MN (E), NJ (E), TN (E)
EUSC5 Eurybia schreberi (Nees) Nees Schreber's aster
ASSC2 Aster schreberi Nees IN (E), IA (E), ME (PX), TN (SC)
PYAS Pyrola asarifolia Michx. liverleaf wintergreen IN (E), IA (E), ME (SC), NH (E), NY (T), VT (T)
CAATC Carex atlantica L.H. Bailey ssp. capillacea (L.H. Bailey) Reznicek prickly bog sedge IN (E), KY (E)
AGAU3 Agalinis auriculata (Michx.) S.F. Blake earleaf false foxglove IN (E), KY (E), MD (E), MN (E), OH (E), TN (E)
TOAU Tomanthera auriculata (Michx.) Raf. IL (T), MI (PREX), PA (E)
CALE11 Carex leptonervia (Fernald) Fernald nerveless woodland sedge IN (E), KY (E), MD (E), NJ (E)
LYIN2 Lycopodiella inundata (L.) Holub inundated clubmoss IN (E), KY (E), NY (EV), WA (S)
LYIN Lycopodium inundatum L. IL (E), IA (E)
POPA5 Polygala paucifolia Willd. gaywings IN (E), KY (E), OH (E)
SCEX Scirpus expansus Fernald woodland bulrush IN (E), KY (E), OH (T)
HYAM Hydrocotyle americana L. American marshpennywort IN (E), KY (E), TN (E)
SOSQ Solidago squarrosa Nutt. stout goldenrod IN (E), KY (H), OH (T)
GLAQ Gleditsia aquatica Marshall water locust IN (E), KY (SC)
JUAR4 Juncus articulatus L. jointleaf rush IN (E), KY (SC)
SOBU Solidago buckleyi Torr. & A. Gray Buckley's goldenrod IN (E), KY (SC)
SIHE3 Sida hermaphrodita (L.) Rusby Virginia fanpetals IN (E), KY (SC), MD (E), PA (E), TN (PX, E)
NAGR Najas gracillima (A. Braun ex Engelm.) Magnus slender waternymph IN (E), KY (SC), ME (SC), MD (E, X), OH (E), PA (T)
PHRA3 Phacelia ranunculacea (Nutt.) Constance oceanblue phacelia IN (E), KY (SC), OH (E), TN (SC)
ACUN Aconitum uncinatum L. southern blue monkshood IN (E), KY (T), MD (E), OH (E), PA (T)
SCSA5 Scutellaria saxatilis Riddell smooth rock skullcap IN (E), KY (T), MD (E), PA (E), TN (T)
GLAC Glyceria acutiflora Torr. creeping mannagrass IN (E), KY (T), ME (E), MD (E), MI (PREX), NH (E), OH (E), TN (SC), VT (E)
MUCU3 Muhlenbergia cuspidata (Torr. ex Hook.) Rydb. plains muhly IN (E), KY (T), MI (PREX), OH (E), TN (E)
FIPU Fimbristylis puberula (Michx.) Vahl hairy fimbry IN (E), KY (T), MI (PREX), PA (X), TN (T), WI (E)
TRST4 Trifolium stoloniferum Muhl. ex Eaton running buffalo clover E IN (E), KY (T), MO (E), OH (E)
PEAM2 Perideridia americana (Nutt. ex DC.) Rchb. eastern yampah IN (E), KY (T), OH (PRX), TN (E)
VIRU2 Vitis rupestris Scheele sand grape IN (E), KY (T), PA (E), TN (SC, PE)
LEGL2 Lesquerella globosa (Desv.) S. Watson globe bladderpod IN (E), KY (T), TN (E)
PHBIS Phlox bifida Beck ssp. stellaria (A. Gray) Wherry cleft phlox IN (E), KY (T), TN (T)
CACO14 Carex conoidea Schkuhr ex Willd. openfield sedge IN (E), MD (E), NC (T), OH (T)
CAKA Carex katahdinensis Fernald MN (T)
EPCI Epilobium ciliatum Raf. fringed willowherb IN (E), MD (E), NH (T), TN (SC)
ARHI2 Aralia hispida Vent. bristly sarsaparilla IN (E), MD (E), OH (E)
GEVI5 Gentiana villosa L. striped gentian IN (E), MD (E), OH (E), PA (E)
HYGY Hypericum gymnanthum Engelm. & A. Gray claspingleaf St. Johnswort IN (E), MD (E), OH (E), PA (X)
STCL Stachys clingmanii Small Clingman's hedgenettle IN (E), MD (E), TN (T)
BUAM Buchnera americana L. American bluehearts IN (E), MD (E, X), MI (PREX), NY (E), OH (T), PA (X)
LICA16 Ligusticum canadense (L.) Britton Canadian licorice-root IN (E), MD (E, X), OH (PRX), PA (E)
FEPA2 Festuca paradoxa Desv. clustered fescue IN (E), MD (E, X), PA (E), TN (SC)
CYDE2 Cyperus dentatus Torr. toothed flatsedge IN (E), MD (E, X), TN (SC)
ORAS Oryzopsis asperifolia Michx. roughleaf ricegrass IN (E), MD (T), NJ (E), OH (E)
CLBO3 Clintonia borealis (Aiton) Raf. bluebead IN (E), MD (T), OH (E), TN (SC)
SEAP Selaginella apoda (L.) Spring meadow spikemoss IN (E), ME (E)
CAAT2 Carex atherodes Spreng. wheat sedge IN (E), ME (E), NY (E), PA (E)
MISC Mikania scandens (L.) Willd. climbing hempvine IN (E), ME (PX), MI (PREX), NH (T)
JUSE Juncus secundus P. Beauv. ex Poir. lopsided rush IN (E), ME (SC), NH (E), OH (T), VT (E)
ZAPA Zannichellia palustris L. horned pondweed IN (E), ME (SC), NH (T)
EQVA Equisetum variegatum Schleich. ex F. Weber & D. Mohr variegated scouringrush IN (E), ME (SC), NJ (E), OH (T), PA (E)
ELMI2 Eleocharis microcarpa Torr. smallfruit spikerush IN (E), MI (E)
ELMIF Eleocharis microcarpa Torr. var. filiculmis Torr. CT (SC), MA (E)
ISEN Isoetes engelmannii A. Braun Appalachian quillwort IN (E), MI (E), OH (E), RI (SC), VT (T)
LIIN2 Lithospermum incisum Lehm. narrowleaf stoneseed IN (E), MI (PREX)
CYAC2 Cyperus acuminatus Torr. & Hook. ex Torr. tapertip flatsedge IN (E), MI (PREX), MN (T), OH (E)
CAGR4 Carex gravida L.H. Bailey heavy sedge IN (E), MI (PREX), TN (SC)
PONU4 Polytaenia nuttallii DC. Nuttall's prairie parsley IN (E), MI (PREX), TN (T), WI (T)
RHMAM2 Rhexia mariana L. var. mariana Maryland meadowbeauty IN (E), MI (T)
UVPE Uvularia perfoliata L. perfoliate bellwort IN (E), NH (E)
ARDR Arabis drummondii A. Gray Drummond's rockcress IN (E), NJ (E), NY (E), OH (E), RI (SC), VT (E)
CAAR3 Carex arctata Boott ex Hook. drooping woodland sedge IN (E), NJ (E), OH (E)
GLBO Glyceria borealis (Nash) Batchelder small floating mannagrass IN (E), NJ (E), OH (PRX), PA (T)
LERA Lechea racemulosa Michx. Illinois pinweed IN (E), NY (R)
UTRA Utricularia radiata Small little floating bladderwort IN (E), NY (T), PA (E)
LYSU2 Lycopodiella subappressa J.G. Bruce, W.H. Wagner & Beitel northern bog clubmoss IN (E), OH (E)
CARE4 Carex retrorsa Schwein. knotsheath sedge IN (E), OH (E), PA (E)
RAPU Ranunculus pusillus Poir. low spearwort IN (E), OH (E), PA (E)
UTGE Utricularia geminiscapa Benj. hiddenfruit bladderwort IN (E), OH (E), RI (SC)
ARPA2 Arabis patens Sull. spreading rockcress IN (E), OH (E), TN (E)
CHANA2 Chamerion angustifolium (L.) Holub ssp. angustifolium fireweed
EPAN2 Epilobium angustifolium L. IN (E), OH (E), TN (SC)
POCI Polygonum cilinode Michx. fringed black bindweed IN (E), OH (E), TN (T)
CARI Carex richardsonii R. Br. Richardson's sedge IN (E), OH (PRX), PA (E), VT (E)
LEUN Leavenworthia uniflora (Michx.) Britton Michaux's gladecress IN (E), OH (T)
VIOPA2 Viburnum opulus L. var. americanum Aiton American cranberrybush IN (E), OH (T)
VITR8 Viburnum trilobum Marshall PA (R)
AMHU2 Amelanchier humilis Wiegand low serviceberry IN (E), PA (E)
DIDID Dichanthelium dichotomum (L.) Gould var. dichotomum cypress panicgrass
PAAN10 Panicum annulum Ashe IN (E), PA (E)
DIDID Dichanthelium dichotomum (L.) Gould var. dichotomum cypress panicgrass
PALU4 Panicum lucidum Ashe IN (E), PA (E)
POOA Potamogeton oakesianus J.W. Robbins Oakes' pondweed IN (E), PA (E)
ONBEH Onosmodium bejariense DC. ex A. DC. var. hispidissimum (Mack.) B.L. Turner softhair marbleseed
ONHI Onosmodium hispidissimum Mack. IN (E), PA (E), TN (SC)
ITVI Itea virginica L. Virginia sweetspire IN (E), PA (X)
POSE6 Polygonum setaceum Baldw. bog smartweed
POHYS2 Polygonum hydropiperoides Michx. var. setaceum (Baldw.) Gleason IN (E), RI (H)
POEP2 Potamogeton epihydrus Raf. ribbonleaf pondweed IN (E), TN (SC)
SCPAA3 Scheuchzeria palustris L. ssp. americana (Fernald) Hultén rannoch-rush IN (E), VT (T)
GERI2 Geum rivale L. purple avens IN (E), WA (S)
ARLOG6 Aristida longespica Poir. var. geniculata (Raf.) Fernald slimspike threeawn
ARIN8 Aristida intermedia Scribn. & C.R. Ball IN (R)
CASO Carex socialis Mohlenbr. & Schwegm. low woodland sedge IN (R)
CASP8 Catalpa speciosa (Warder) Warder ex Engelm. northern catalpa IN (R)
CLPI Clematis pitcheri Torr. & A. Gray bluebill IN (R)
CRIN3 Crataegus intricata Lange Copenhagen hawthorn IN (R)
CRBI5 Crataegus biltmoreana Beadle IN (E)
DIOVA Dichanthelium ovale (Elliot) Gould & C.A. Clark var. addisonii (Nash) Gould & C.A. Clark Addison's rosette grass
PACOA3 Panicum commonsianum Ashe var. addisonii (Nash) Pohl IN (R)
DIWI5 Dichanthelium wilcoxianum (Vasey) Freckmann fall rosette grass
PAWI5 Panicum wilcoxianum Vasey IN (R)
HYDO Hypericum dolabriforme Vent. straggling St. Johnswort IN (R)
JUARL Juncus arcticus Willd. ssp. littoralis (Engelm.) Hultén mountain rush
JUBAL Juncus balticus Willd. var. littoralis Engelm. IN (R)
LYHI2 Lycopodium hickeyi W.H. Wagner, Beitel & Moran Pennsylvania clubmoss IN (R)
PEDE10 Penstemon deamii Pennell Deam's beardtongue IN (R)
PIST Pinus strobus L. eastern white pine IN (R)
POPU7 Potamogeton pusillus L. small pondweed IN (R)
PRPE2 Prunus pensylvanica L. f. pin cherry IN (R)
RUFUF Rudbeckia fulgida Aiton var. fulgida orange coneflower IN (R)
SASM Sanicula smallii E.P. Bicknell Small's blacksnakeroot IN (R)
SCPAA2 Scutellaria parvula Michx. var. australis Fassett small skullcap IN (R)
SEOB4 Senna obtusifolia (L.) Irwin & Barneby Java-bean IN (R)
STNIN Stenaria nigricans (Lam.) Terrell var. nigricans diamondflowers
HONI Houstonia nigricans (Lam.) Fernald IN (R)
TRCO Tragia cordata Michx. heartleaf noseburn IN (R)
VIPA7 Vitis palmata Vahl catbird grape IN (R)
POAR4 Polygonella articulata (L.) Meisn. coastal jointweed IN (R), IA (E), PA (E)
SYBO2 Symphyotrichum boreale (Torr. & A. Gray) Á. Löve & D. Löve northern bog aster
ASJU Aster junciformis Rydb. IN (R), IA (T)
PRAS Prenanthes aspera Michx. rough rattlesnakeroot IN (R), KY (E), OH (E), TN (E), WI (E)
CASE6 Carex seorsa Howe weak stellate sedge IN (R), KY (SC), MI (T), NH (E), NY (T)
DIDI Didiplis diandra (Nutt. ex DC.) Alph. Wood waterpurslane IN (R), KY (SC), TN (T)
PRCR Prenanthes crepidinea Michx. nodding rattlesnakeroot IN (R), KY (T), NY (E), OH (T), PA (E), TN (E), WI (E)
DECE Deschampsia cespitosa (L.) P. Beauv. tufted hairgrass IN (R), MD (E)
DECA18 Deschampsia caespitosa (L.) P. Beauv., orth. var. CT (SC)
DECEG2 Deschampsia cespitosa (L.) P. Beauv. ssp. glauca (C. Hartm.) C. Hartm. KY (E), MA (E)
TRDI Trachelospermum difforme (Walter) A. Gray climbing dogbane IN (R), MD (E)
SCSU10 Schoenoplectus subterminalis (Torr.) Soják swaying bulrush
SCSU Scirpus subterminalis Torr. IN (R), MD (E), OH (E), RI (SC), TN (SC)
ELRO Eleocharis robbinsii Oakes Robbins' spikerush IN (R), MD (E), PA (T)
CORU Cornus rugosa Lam. roundleaf dogwood IN (R), MD (E), RI (SC)
CAPE4 Carex pedunculata Muhl. ex Willd. longstalk sedge IN (R), MD (E), RI (T)
UTPU Utricularia purpurea Walter eastern purple bladderwort IN (R), MD (T), PA (R)
CAEB2 Carex eburnea Boott bristleleaf sedge IN (R), ME (E), MD (E), NH (E), PA (E)
CYHO Cyperus houghtonii Torr. Houghton's flatsedge IN (R), ME (PX), MA (E), NH (T), OH (PRX), PA (E), VT (T)
WOAR Woodwardia areolata (L.) T. Moore netted chainfern IN (R), ME (PX), MI (PREX), NH (E), NY (EV), PA (T)
SYSE2 Symphyotrichum sericeum (Vent.) G.L. Nesom western silver aster
ASSE2 Aster sericeus Vent. IN (R), MI (T)
TRDI2 Trichostema dichotomum L. forked bluecurls IN (R), MI (T)
ELWO Eleocharis wolfii (A. Gray) A. Gray ex Britton Wolf's spikerush IN (R), MN (E), OH (E), TN (SC)
NADI2 Napaea dioica L. glademallow IN (R), MN (T)
ERAN6 Eriophorum angustifolium Honck. tall cottongrass IN (R), NH (E)
CRSU5 Crataegus succulenta Schrad. ex Link fleshy hawthorn IN (R), NJ (E)
CRBI7 Crataegus bicknellii Eggl. MA (E)
CYPS Cyperus pseudovegetus Steud. marsh flatsedge IN (R), NJ (E)
SAAU2 Sagittaria australis (J.G. Sm.) Small longbeak arrowhead IN (R), NJ (E)
MIMIM Minuartia michauxii (Fenzl) Farw. var. michauxii Michaux's stitchwort
ARST8 Arenaria stricta Michx. IN (R), NJ (E), RI (E)
VIAP2 Vittaria appalachiana Farrar & Mickel Appalachian shoestring fern IN (R), NY (E), PA (T)
LYOB Lycopodium obscurum L. rare clubmoss IN (R), NY (EV)
MAST Matteuccia struthiopteris (L.) Todaro ostrich fern IN (R), NY (EV)
MASTP Matteuccia struthiopteris (L.) Todaro var. pensylvanica (Willd.) Morton RI (SC)
LICA3 Lilium canadense L. Canada lily IN (R), NY (EV), RI (T), TN (T)
OPEN Ophioglossum engelmannii Prantl limestone adderstongue IN (R), OH (E), PA (E)
CICA7 Cirsium carolinianum (Walter) Fernald & B.G. Schub. soft thistle IN (R), OH (T)
MELI2 Melampyrum lineare Desr. narrowleaf cowwheat IN (R), OH (T)
NOBI2 Nothoscordum bivalve (L.) Britton crowpoison IN (R), OH (T)
PAIN6 Passiflora incarnata L. purple passionflower IN (R), OH (T)
PLPOP Pleopeltis polypodioides (L.) Andrews & Windham ssp. polypodioides resurrection fern
POPO6 Polypodium polypodioides (L.) Watt IN (R), OH (T)
SYOB Symphyotrichum oblongifolium (Nutt.) G.L. Nesom aromatic aster
ASOB2 Aster oblongifolius Nutt. IN (R), OH (T)
GEAL4 Gentiana alba Muhl. ex Nutt. plain gentian IN (R), OH (T), PA (X), WI (T)
GEFL Gentiana flavida A. Gray KY (E), MI (E)
ACRU2 Actaea rubra (Aiton) Willd. red baneberry IN (R), OH (T), RI (SC)
LUDE4 Ludwigia decurrens Walter wingleaf primrose-willow IN (R), PA (E)
ERVI9 Eriophorum viridicarinatum (Engelm.) Fernald thinleaf cottonsedge IN (R), PA (T), RI (SC), WA (S)
DILO Diervilla lonicera Mill. northern bush honeysuckle IN (R), TN (T)
CALY2 Calycocarpum lyonii (Pursh) A. Gray cupseed IN (T)
CAATA2 Carex atlantica L.H. Bailey ssp. atlantica prickly bog sedge IN (T)
CADER Carex debilis Michx. var. rudgei L.H. Bailey white edge sedge IN (T)
CAFO6 Carex folliculata L. northern long sedge IN (T)
CHUMC2 Chimaphila umbellata (L.) W. Bartram ssp. cisatlantica (S.F. Blake) Hultén pipsissewa IN (T)
CRPE Crataegus pedicellata Sarg. scarlet hawthorn IN (T)
CRVI2 Crataegus viridis L. green hawthorn IN (T)
ELGE Eleocharis geniculata (L.) Roem. & Schult. Canada spikesedge IN (T)
ELCA2 Eleocharis caribaea (Rottb.) S.F. Blake MI (T), OH (E), PA (E)
HEVIV Heterotheca villosa (Pursh) Shinners var. villosa hairy false goldenaster
CHVI10 Chrysopsis villosa (Pursh) Nutt. ex DC. IN (T)
KRCA Krigia caespitosa (Raf.) K.L. Chambers weedy dwarfdandelion
KROP2 Krigia oppositifolia Raf. IN (T)
LIPY Liatris pycnostachya Michx. prairie blazing star IN (T)
OEFI3 Oenothera filipes (Spach) W.L. Wagner & Hoch slenderstalk beeblossom
GAFI2 Gaura filipes Spach slenderstalk beeblossom IN (T)
PHAM7 Phlox amplifolia Britton largeleaf phlox IN (T)
RHCO2 Rhynchospora corniculata (Lam.) A. Gray shortbristle horned beaksedge
RHCOI Rhynchospora corniculata (Lam.) A. Gray var. interior Fernald IN (T)
STLE6 Strophostyles leiosperma (Torr. & A. Gray) Piper slickseed fuzzybean IN (T)
TADI2 Taxodium distichum (L.) Rich. bald cypress IN (T)
THPU2 Thalictrum pubescens Pursh king of the meadow IN (T)
VEAN2 Veronica anagallis-aquatica L. water speedwell IN (T)
VECA7 Veronica catenata Pennell MA (E), NJ (E), TN (E)
PHRU8 Phemeranthus rugospermus (Holz.) Kiger prairie fameflower
TARU Talinum rugospermum Holz. IN (T), IA (E), MN (E)
ERGR8 Eriophorum gracile W.D.J. Koch slender cottongrass IN (T), IA (T), MA (T), NJ (E), OH (PRX), PA (E), RI (T)
ARAN7 Argentina anserina (L.) Rydb. silverweed cinquefoil
POAN5 Potentilla anserina L. IN (T), IA (T), PA (T)
CHAM2 Chrysosplenium americanum Schwein. ex Hook. American golden saxifrage IN (T), KY (E)
GEPU5 Gentiana puberulenta J. Pringle downy gentian IN (T), KY (E), MD (E, X), MI (E), OH (E), TN (E)
XYDI Xyris difformis Chapm. bog yelloweyed grass IN (T), KY (E), OH (E)
SPOC Spiranthes ochroleuca (Rydb.) Rydb. yellow nodding lady's tresses IN (T), KY (SC), MD (E), NY (EV), TN (PX, E)
LAVE Lathyrus venosus Muhl. ex Willd. veiny pea IN (T), KY (SC), NJ (E), NY (E), OH (E)
TACA7 Taxus canadensis Marshall Canada yew IN (T), KY (T), MD (T), RI (SC), TN (E)
CAST6 Carex straminea Willd. ex Schkuhr eastern straw sedge IN (T), KY (T), MI (E), NY (E)
HYTE9 Hylotelephium telephioides (Michx.) H. Ohba Allegheny stonecrop
SETE Sedum telephioides Michx. IN (T), KY (T), NY (E), PA (R)
MYVE3 Myriophyllum verticillatum L. whorl-leaf watermilfoil IN (T), MA (E), NJ (E), OH (E), PA (E)
UTSU Utricularia subulata L. zigzag bladderwort IN (T), MA (SC), MI (T), RI (SC), TN (T)
JUPE Juncus pelocarpus E. Mey. brownfruit rush IN (T), MD (E)
LUGL Ludwigia glandulosa Walter cylindricfruit primrose-willow IN (T), MD (E)
OXAR Oxydendrum arboreum (L.) DC. sourwood IN (T), MD (E)
ELME Eleocharis melanocarpa Torr. blackfruit spikerush IN (T), MD (E), NJ (E), RI (E)
HYDE2 Hypericum denticulatum Walter coppery St. Johnswort IN (T), MD (E), NY (E), OH (E), PA (X)
GERO Geranium robertianum L. Robert geranium IN (T), MD (E), RI (SC)
PORI2 Potamogeton richardsonii (Benn.) Rydb. Richardson's pondweed IN (T), MD (E, X), PA (T)
MENI Melica nitens (Scribn.) Nutt. ex Piper threeflower melicgrass IN (T), MD (T), MN (T), OH (E), PA (T)
BAAU Baptisia australis (L.) R. Br. blue wild indigo IN (T), MD (T), OH (E)
PARA2 Patis racemosa (Sm.) Romasch., P.M. Peterson & R. J. Soreng blackseed ricegrass
ORRA2 Oryzopsis racemosa (Sm.) Ricker ex Hitchc. IN (T), MD (T), OH (T)
ANOC2 Androsace occidentalis Pursh western rockjasmine IN (T), MI (E), OH (T)
DILE2 Dichanthelium leibergii (Vasey) Freckmann Leiberg's panicum
PALE7 Panicum leibergii (Vasey) Scribn. IN (T), MI (T), NY (E), OH (T), PA (X)
JUSC Juncus scirpoides Lam. needlepod rush IN (T), MI (T), NY (E), PA (E)
VIPE2 Viola pedatifida G. Don prairie violet IN (T), MI (T), OH (E), PA (E)
SUSU3 Sullivantia sullivantii (Torr. & A. Gray) Britton Sullivant's coolwort IN (T), MN (T), TN (E)
SURE Sullivantia renifolia Rosend. IL (T)
CABE2 Carex bebbii Olney ex Fernald Bebb's sedge IN (T), NH (T), PA (E)
DIVI3 Diodia virginiana L. Virginia buttonweed IN (T), NJ (E)
AZCA Azolla caroliniana Willd. Carolina mosquitofern IN (T), NY (EV)
LYTR Lycopodium tristachyum Pursh deeproot clubmoss IN (T), NY (EV)
LIST Linum striatum Walter ridged yellow flax IN (T), NY (R)
FUPU Fuirena pumila (Torr.) Spreng. dwarf umbrella-sedge IN (T), NY (R), RI (E), WI (E)
POHY2 Polygonum hydropiperoides Michx. swamp smartweed
POHYO Polygonum hydropiperoides Michx. var. opelousanum (Riddell ex Small) Riddell ex W. Stone IN (T), NY (T)
RHARA Rhus aromatica Aiton var. arenaria (Greene) Fernald fragrant sumac IN (T), OH (PRX)
SERU Selaginella rupestris (L.) Spring northern selaginella IN (T), OH (PRX)
PECA8 Penstemon canescens (Britton) Britton eastern gray beardtongue IN (T), OH (T)
SPAN Sparganium androcladum (Engelm.) Morong branched bur-reed IN (T), PA (E), TN (E)
CAFL4 Carex flava L. yellow sedge IN (T), PA (T), WA (S)
ACDE4 Acalypha deamii (Weath.) H.E. Ahles Deam's threeseed mercury IN (T), PA (X), TN (SC)
ACVID Acalypha virginica L. var. deamii Weath. OH (PRX)
ERCA14 Erysimum capitatum (Douglas ex Hook.) Greene sanddune wallflower IN (T), TN (E)
ARGL Arabis glabra (L.) Bernh. tower rockcress IN (T), TN (SC)
SOSIG2 Solidago simplex Kunth ssp. randii (Porter) Ringius var. gillmanii (A. Gray) Ringius Rand's goldenrod IN (T), WI (T)
POPA Poa paludigena Fernald & Wiegand bog bluegrass IN (WL), MI (T), MN (T), NY (E), NC (E), OH (T), PA (T), WI (T)
AUGRP Aureolaria grandiflora (Benth.) Pennell var. pulchra Pennell largeflower yellow false foxglove IN (X)
COCAP3 Conyza canadensis (L.) Cronquist var. pusilla (Nutt.) Cronquist Canadian horseweed IN (X)
CUCU2 Cuscuta cuspidata Engelm. cusp dodder IN (X)
DIACF Dichanthelium acuminatum (Sw.) Gould & C.A. Clark var. fasciculatum (Torr.) Freckmann western panicgrass
PASU6 Panicum subvillosum Ashe IN (X)
DIDID Dichanthelium dichotomum (L.) Gould var. dichotomum cypress panicgrass
PAMA10 Panicum mattamuskeetense Ashe IN (X)
FRVEA2 Fragaria vesca L. ssp. americana (Porter) Staudt woodland strawberry
FRVEA4 Fragaria vesca L. var. americana Porter IN (X)
HECOC8 Hesperostipa comata (Trin. & Rupr.) Barkworth ssp. comata needle and thread
STCO4 Stipa comata Trin. & Rupr. IN (X)
HYFR Hypericum frondosum Michx. cedarglade St. Johnswort IN (X)
LALU Lactuca ludoviciana (Nutt.) Riddell biannual lettuce IN (X)
LEST Lechea stricta Leggett ex Britton prairie pinweed IN (X)
PRLO Proboscidea louisianica (Mill.) Thell. ram's horn IN (X)
RUAL9 Rubus alumnus L.H. Bailey oldfield blackberry IN (X)
RUDE4 Rubus deamii L.H. Bailey Deam's dewberry IN (X)
RUDE8 Rubus depavitus L.H. Bailey Aberdeen dewberry IN (X)
RUIM2 Rubus impar L.H. Bailey Posey County blackberry IN (X)
CATR Callirhoe triangulata (Leavenworth) A. Gray clustered poppymallow IN (X), IA (E)
LIBO3 Linnaea borealis L. twinflower IN (X), IA (T), MD (E, X), NJ (E), OH (PRX), PA (T), RI (H), TN (PX, E)
ADFU Adlumia fungosa (Aiton) Greene ex Britton, Sterns & Poggenb. allegheny vine IN (X), KY (E), ME (T), MD (T), MA (T), NH (T), OH (T), RI (E), TN (T)
LEST5 Lespedeza stuevei Nutt. tall lespedeza IN (X), KY (SC), NY (T), PA (X)
GYAM Gymnopogon ambiguus (Michx.) Britton, Sterns & Poggenb. bearded skeletongrass IN (X), KY (SC), OH (PRX), PA (X)
CACA Cabomba caroliniana A. Gray Carolina fanwort IN (X), KY (T)
ECBE2 Echinodorus berteroi (Spreng.) Fassett upright burhead IN (X), KY (T)
ECRO Echinodorus rostratus (Nutt.) Engelm. OH (E), TN (SC)
OETR2 Oenothera triloba Nutt. stemless evening primrose IN (X), KY (T)
SODE3 Sorbus decora (Sarg.) C.K. Schneid. northern mountain ash IN (X), MA (E), OH (E), PA (E)
ECCO3 Echinodorus cordifolius (L.) Griseb. creeping burhead IN (X), MD (E)
GLGR Glyceria grandis S. Watson American mannagrass IN (X), MD (E), NJ (E), TN (PX, E)
LOCA7 Lonicera canadensis W. Bartram ex Marshall American fly honeysuckle IN (X), MD (E), NJ (E), TN (SC)
JUMI2 Juncus militaris Bigelow bayonet rush IN (X), MD (E, X), MI (T), PA (E), VT (E)
HIVU2 Hippuris vulgaris L. common mare's-tail IN (X), ME (SC), NH (T), NY (E), VT (E)
LEVA Lemna valdiviana Phil. valdivia duckweed IN (X), MI (PREX), NH (E), NJ (E), NY (E), PA (X)
POBI9 Potamogeton bicupulatus Fernald snailseed pondweed IN (X), MI (T), MN (E)
PSMA11 Pseudognaphalium macounii (Greene) Kartesz Macoun's cudweed
GNMA Gnaphalium macounii Greene IN (X), NJ (E)
LEPE Lemna perpusilla Torr. minute duckweed IN (X), NJ (E), NY (E)
POCU4 Poa cuspidata Nutt. early bluegrass IN (X), NY (E)
DRCL Dryopteris clintoniana (D.C. Eaton) Dowell Clinton's woodfern IN (X), NY (EV), OH (E), PA (T)
CHSE4 Chamaesyce serpens (Kunth) Small matted sandmat
EUSE4 Euphorbia serpens Kunth IN (X), OH (E)
PTAQP Pteridium aquilinum (L.) Kuhn var. pseudocaudatum (Clute) A. Heller western brackenfern IN (X), OH (E)
PETU Penstemon tubiflorus Nutt. white wand beardtongue IN (X), OH (PRX), TN (SC)
TRCA Trautvetteria caroliniensis (Walter) Vail Carolina bugbane IN (X), PA (R)
ANCA9 Anemone caroliniana Walter Carolina anemone IN (X), TN (E), WI (E)
SCPAP3 Scutellaria parvula Michx. var. parvula small skullcap IN (X), WI (E)
BRPO4 Brachythecium populeum (Hedw.) Schimp. brachythecium moss KY (E)
BRCY70 Bryum cyclophyllum (Schwägr.) Bruch & Schimp. bryum moss KY (E)
BRMI11 Bryum miniatum Lesq. glossy red bryum moss KY (E)
CACAM Calamagrostis canadensis (Michx.) P. Beauv. var. macouniana (Vasey) Stebbins Macoun's reedgrass KY (E)
CHAL5 Cheilanthes alabamensis (Buckley) Kunze Alabama lipfern KY (E)
CHOBO Chelone obliqua L. var. obliqua red turtlehead KY (E)
COMA19 Convallaria majuscula Greene American lily-of-the-valley
COMO4 Convallaria montana Raf. KY (E)
DIAS5 Dicranodontium asperulum (Mitt.) Broth. dicranodontium moss KY (E)
ENBR3 Entodon brevisetus (Hook. & Wilson) Lindb. entodon moss KY (E)
ERIN6 Eryngium integrifolium Walter blueflower eryngo KY (E)
EURE18 Eubotrys recurvus (Buckley) Britton redtwig doghobble
LERE6 Leucothoe recurva (Buckley) A. Gray KY (E)
EUSE Eupatorium semiserratum DC. smallflower thoroughwort KY (E)
HESI Helianthus silphioides Nutt. rosinweed sunflower KY (E)
HETU2 Herzogiella turfacea (Lindb.) Z. Iwats. herzodiella moss KY (E)
HOSE2 Houstonia serpyllifolia Michx. thymeleaf bluet KY (E)
HEMI15 Hedyotis michauxii Fosberg PA (X)
KROC Krigia occidentalis Nutt. western dwarfdandelion KY (E)
LOAPG Lobelia appendiculata A. DC. var. gattingeri (A. Gray) McVaugh Gattinger's lobelia KY (E)
LORE5 Lonicera reticulata Raf. grape honeysuckle KY (E)
LOPR2 Lonicera prolifera (G. Kirchn.) J.R. Booth ex Rehder TN (PX, E)
MELIP2 Melampyrum lineare Desr. var. pectinatum (Pennell) Fernald narrowleaf cowwheat KY (E)
MICU3 Minuartia cumberlandensis (B.E. Wofford & Kral) McNeill Cumberland stitchwort KY (E)
ARCU5 Arenaria