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Threatened & Endangered
About PLANTS Threatened & Endangered

Protected Plants for All Scientific Names
Jurisdiction = Federal and State
State Distribution = U.S. States (California, Florida, North Carolina)
1096 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.
California Threatened and endangered plants (1 October 2011). California Department of Fish and Game.
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.
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.

Symbol Scientific Name Common Name Federal Protected Status State Protected Status
ACAN11 Acaciella angustissima (Mill.) Britton & Rose prairie acacia
ACAN Acacia angustissima (Mill.) Kuntze prairie acacia FL (E)
ACTE4 Acanthocereus tetragonus (L.) Humm. triangle cactus
ACPE5 Acanthocereus pentagonus (L.) Britton & Rose FL (T)
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)
ACWR4 Acoelorrhaphe wrightii (Griseb. & H. Wendl.) H. Wendl. ex Becc. Everglades palm FL (T)
ACAU3 Acrostichum aureum L. golden leatherfern FL (T)
ACPA Actaea pachypoda Elliot white baneberry FL (E)
ADCA Adiantum capillus-veneris L. common maidenhair NC (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)
AEVI3 Aeschynomene virginica (L.) Britton, Sterns & Poggenb. Virginia jointvetch T NC (E)
AGLI3 Ageratum littorale A. Gray Cape Sable whiteweed FL (E)
AGIN3 Agrimonia incisa Torr. & A. Gray incised agrimony FL (E)
AGBL Agrostis blasdalei Hitchc. Blasdale bentgrass
AGBLM Agrostis blasdalei Hitchc. var. marinensis Crampton CA (R)
ALBR6 Aletris bracteata Northrop bracted colicroot FL (E)
ALMU6 Allium munzii (Ownbey ex Traub) McNeal Munz's onion E CA (T)
ALYO Allium yosemitense Eastw. Yosemite onion CA (R)
ALAES Alopecurus aequalis Sobol. var. sonomensis P. Rubtzov Sonoma shortawn foxtail E
ALAM3 Alvaradoa amorphoides Liebm. Mexican alvaradoa FL (E)
AMPU2 Amaranthus pumilus Raf. seaside amaranth T NC (T)
AMPU4 Ambrosia pumila (Nutt.) A. Gray dwarf bur ragweed E
AMGEC Amorpha georgiana Wilbur var. confusa Wilbur Georgia false indigo NC (T)
AMGEG Amorpha georgiana Wilbur var. georgiana Georgia false indigo NC (E)
AMHEC Amorpha herbacea Walter var. crenulata (Rydb.) Isely clusterspike false indigo
AMCR5 Amorpha crenulata Rydb. E FL (E)
AMGR3 Amsinckia grandiflora (Kleeb. ex A. Gray) Kleeb. ex Greene largeflowered fiddleneck E CA (E)
ANAR2 Andropogon arctatus Chapm. pinewoods bluestem FL (T)
ANGR5 Andropogon gracilis Spreng. wire bluestem
SCSE3 Schizachyrium sericatum (Swallen) Gould FL (E)
ANWR4 Anemia wrightii Baker Wright's flowering fern FL (E)
ANBE2 Angadenia berteroi (A. DC.) Miers pineland golden trumpet FL (T)
AQCA Aquilegia canadensis L. red columbine FL (E)
ARCA Arabis canadensis L. sicklepod FL (E)
ARHO Arabis hoffmannii (Munz) Rollins Hoffmann's rockcress E
ARMA33 Arabis macdonaldiana Eastw. MacDonald rockcress E CA (E)
ARBA4 Arctostaphylos bakeri Eastw. Baker's manzanita CA (R)
ARCO13 Arctostaphylos confertiflora Eastw. Santa Rosa Island manzanita E
ARDE2 Arctostaphylos densiflora M.S. Baker Vine Hill manzanita CA (E)
ARED Arctostaphylos edmundsii J.T. Howell Little Sur manzanita
AREDP Arctostaphylos edmundsii J.T. Howell var. parvifolia J.B. Roof CA (R)
ARGLC4 Arctostaphylos glandulosa Eastw. ssp. crassifolia (Jeps.) P.V. Wells Del Mar manzanita E
ARHOH Arctostaphylos hookeri G. Don ssp. hearstiorum (Hoover & J.B. Roof) P.V. Wells Hearst's manzanita CA (R)
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)
ARMO2 Arctostaphylos morroensis Wies. & Schreib. Morro manzanita T
ARMY Arctostaphylos myrtifolia Parry Ione manzanita T
ARPA19 Arctostaphylos pacifica J.B. Roof Pacific manzanita CA (E)
ARPA21 Arctostaphylos pallida Eastw. Alameda manzanita T CA (E)
ARPA7 Arenaria paludicola B.L. Rob. marsh sandwort E CA (E)
ARUR Arenaria ursina B.L. Rob. Bear Valley sandwort T
ARBU Arethusa bulbosa L. dragon's mouth NC (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)
ARAC3 Arnica acaulis (Walter) Britton, Sterns & Poggenb. common leopardbane FL (E)
ARAL30 Arnoglossum album L.C. Anderson Bay County Indian plantain FL (E)
ARDI9 Arnoglossum diversifolium (Torr. & A. Gray) H. Rob. variableleaf Indian plantain FL (T)
ASCU8 Asclepias curtissii A. Gray Curtiss' milkweed FL (E)
ASVI Asclepias viridiflora Raf. green comet milkweed FL (E)
ASVI9 Asclepias viridula Chapm. southern milkweed FL (T)
ASTE11 Asimina tetramera Small fourpetal pawpaw E FL (E)
ASER9 Asplenium erosum L. eared spleenwort
ASAU3 Asplenium auritum Sw. FL (E)
ASHE4 Asplenium ×heteroresiliens W.H. Wagner (pro sp.) [heterochroum × resiliens] NC (E)
ASMO Asplenium monanthes L. singlesorus spleenwort FL (E), NC (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)
ASAG Astragalus agnicidus Barneby Humboldt County milkvetch CA (E)
ASAL4 Astragalus albens Greene cushenbury milkvetch E
ASBR6 Astragalus brauntonii Parish Braunton's milkvetch E
ASCL6 Astragalus clarianus Jeps. Napa milkvetch E
ASCL Astragalus claranus Jeps., orth. var. CA (T)
ASJA Astragalus jaegerianus Munz Lane Mountain milkvetch E
ASJO Astragalus johannis-howellii Barneby Long Valley milkvetch CA (R)
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
ASLES4 Astragalus lentiginosus Douglas ex Hook. var. sesquimetralis (Rydb.) Barneby Sodaville milkvetch CA (E)
ASMAP Astragalus magdalenae Greene var. peirsonii (Munz & McBurney) Barneby Peirson's milkvetch T CA (E)
ASMI2 Astragalus michauxii (Kuntze) F.J. Herm. sandhills milkvetch NC (T)
ASMO9 Astragalus monoensis Barneby Mono milkvetch CA (R)
ASPYL Astragalus pycnostachyus A. Gray var. lanosissimus (Rydb.) Munz & McBurney marsh milkvetch E
ASTET Astragalus tener A. Gray var. titi (Eastw.) Barneby coastal dunes milkvetch E CA (E)
ASTR4 Astragalus traskiae Eastw. Trask's milkvetch CA (R)
ASTR5 Astragalus tricarinatus A. Gray triplerib milkvetch E
ATFI Athyrium filix-femina (L.) Roth common ladyfern FL (T)
ATCON Atriplex coronata S. Watson var. notatior Jeps. crownscale E
ATTU Atriplex tularensis Coville Tulare saltbush CA (E)
BADI3 Baccharis dioica Vahl broombush false willow FL (E)
BAVA3 Baccharis vanessae R.M. Beauch. Encinitis false willow T CA (E)
BAAT Balduina atropurpurea Harper purpledisk honeycombhead FL (E)
BAAUM Baptisia australis (L.) R. Br. var. minor (Lehm.) Fernald blue wild indigo
BAMI4 Baptisia minor Lehm. NC (T)
BACA4 Baptisia calycosa Canby Florida wild indigo FL (E)
BACAV Baptisia calycosa Canby var. villosa Canby Florida wild indigo
BAHI4 Baptisia hirsuta Small FL (T)
BAME Baptisia megacarpa Chapm. ex Torr. & A. Gray Apalachicola wild indigo FL (E)
BASI Baptisia simplicifolia Croom scareweed FL (T)
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)
BEOR Bensoniella oregana (Abrams & Bacig.) Morton Oregon bensoniella CA (R)
BINU2 Bigelowia nuttallii L.C. Anderson Nuttall's rayless goldenrod FL (E)
BLOC Blechnum occidentale L. hammock fern FL (E)
BLBA Blennosperma bakeri Heiser Baker's stickyseed E CA (E)
BLNAR Blennosperma nanum (Hook.) S.F. Blake var. robustum J.T. Howell common stickyseed CA (R)
BLPU Bletia purpurea (Lam.) DC. pinepink FL (T)
BLHU Bloomeria humilis Hoover dwarf goldenstar CA (R)
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)
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)
BRVI6 Bryocrumia vivicolor (Dix.) W.R. Buck bryocrumia moss
BRAN8 Bryocrumia andersonii (E.B. Bartram) L.E. Anderson NC (E)
BUDI Buckleya distichophylla (Nutt.) Torr. piratebush NC (E)
BUPA2 Bulbophyllum pachyrachis (A. Rich.) Griseb. rat-tail orchid FL (E)
BUFL2 Burmannia flava Mart. Fahkahatchee bluethread FL (E)
BYLU Byrsonima lucida (Mill.) DC. Long Key locustberry FL (T)
CAMA21 Caesalpinia major (Medik.) Dandy & Exell Hawai'i pearls FL (E)
CAPA34 Caesalpinia pauciflora (Griseb.) C. Wright ex Sauvalle fewflower holdback FL (E)
CACA2 Calamagrostis cainii Hitchc. Cain's reedgrass NC (E)
CAFO Calamagrostis foliosa Kearney leafy reedgrass CA (R)
CACU Calamovilfa curtissii (Vasey) Scribn. Florida sandreed FL (T)
CAPA2 Callirhoe papaver (Cav.) A. Gray woodland poppymallow FL (E)
CADU Calochortus dunnii Purdy Dunn's mariposa lily CA (R)
CAPE Calochortus persistens Ownbey Siskiyou mariposa lily CA (R)
CATI3 Calochortus tiburonensis A.J. Hill Tiburon mariposa lily T CA (T)
CAMU10 Calopogon multiflorus Lindl. manyflower grasspink FL (E), NC (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)
CAPA8 Calyptranthes pallens Griseb. pale lidflower FL (T)
CAZU Calyptranthes zuzygium (L.) Sw. myrtle of the river FL (E)
CACA101 Calystegia catesbeiana Pursh Catesby's false bindweed FL (E)
CAST21 Calystegia stebbinsii Brummitt Stebbins' false bindweed E CA (E)
CASC5 Camassia scilloides (Raf.) Cory Atlantic camas NC (T)
CABE7 Camissonia benitensis P.H. Raven San Benito suncup T
CARO15 Campanula robinsiae Small Robins' bellflower E FL (E)
CAFI10 Campylocentrum filiforme (Sw.) Cogn. ex Kuntze needleroot bentspur orchid
HAFI Harrisella filiformis (Sw.) Cogn. FL (T)
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)
CAMI19 Cardamine micranthera Rollins streambank bittercress E NC (E)
CABA8 Carex baltzellii Chapm. ex Dewey Baltzell's sedge FL (T)
CABA9 Carex barrattii Schwein. & Torr. Barratt's sedge NC (E)
CACH9 Carex chapmanii Steud. Chapman's sedge FL (T)
CACO14 Carex conoidea Schkuhr ex Willd. openfield sedge NC (T)
CAEX7 Carex exilis Dewey coastal sedge NC (T)
CALE7 Carex lemmonii W. Boott Lemmon's sedge
CAAL4 Carex albida L.H. Bailey white sedge E CA (E)
CALU26 Carex lutea LeBlond sulphur sedge E NC (E)
CAMI5 Carex microdonta Torr. & Hook. littletooth sedge FL (E)
CAOL3 Carex oligosperma Michx. fewseed sedge NC (E)
CASC9 Carex schweinitzii Dewey ex Schwein. Schweinitz's sedge NC (E)
CASI12 Carex siccata Dewey dryspike sedge
CAAE Carex aenea Fernald NC (E)
CATO9 Carex tompkinsii J.T. Howell Thompkins' sedge CA (R)
CACA17 Carpenteria californica Torr. tree anemone CA (T)
CAMY Carya myristiciformis (Michx. f.) Nutt. nutmeg hickory NC (T)
CAAFN2 Castilleja affinis Hook. & Arn. ssp. neglecta (Zeile) T.I. Chuang & Heckard Tiburon Indian paintbrush E CA (T)
CACAS5 Castilleja campestris (Benth.) T.I. Chuang & Heckard ssp. succulenta (Hoover) T.I. Chuang & Heckard succulent owl's-clover T CA (E)
CACI6 Castilleja cinerea A. Gray ashgray Indian paintbrush T
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)
CAMO8 Castilleja mollis Pennell softleaf Indian paintbrush E
CAPR14 Castilleja pruinosa Fernald frosted Indian paintbrush
CAGL17 Castilleja gleasoni Elmer CA (R)
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)
CEFE2 Ceanothus ferrisiae McMinn Coyote ceanothus E
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)
CEOP Ceanothus ophiochilus Boyd, Ross & Arnseth Vail Lake ceanothus T CA (E)
CERO4 Ceanothus roderickii Knight Pine Hill buckbrush E CA (R)
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)
CENA2 Centaurium namatophilum Reveal, C.R. Broome & Beatley springloving centaury
CENA Centaurium namophilum Reveal, Broome & Beatley springloving centaury T
CEAR5 Centrosema arenicola (Small) F.J. Herm. pineland butterfly pea FL (E)
CETR4 Cercocarpus traskiae Eastw. Catalina Island mountain mahogany E CA (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)
CHDED Chamaesyce deltoidea (Engelm. ex Chapm.) Small ssp. deltoidea wedge sandmat E
CHGA3 Chamaesyce garberi (Engelm. ex Chapm.) Small Garber's sandmat T FL (E)
CHHO3 Chamaesyce hooveri (L.C. Wheeler) Koutnik Hoover's sandmat T
CHPE14 Chamaesyce pergamena (Small) Small FL (T)
CHPO7 Chamaesyce porteriana Small Porter's sandmat FL (E)
CHAL18 Chaptalia albicans (Sw.) Vent. ex Steud. white sunbonnets FL (T)
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)
CHPU2 Chlorogalum purpureum Brandegee purple amole T
CHPUR Chlorogalum purpureum Brandegee var. reductum Hoover Camatta Canyon amole CA (R)
CHHO2 Chorizanthe howellii Goodman Mendocino spineflower E CA (T)
CHOR Chorizanthe orcuttiana Parry San Diego spineflower E CA (E)
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
CHVA Chorizanthe valida S. Watson Sonoma spineflower E CA (E)
CHFR4 Chromolaena frustrata (B.L. Rob.) King & H. Rob. Cape Sable thoroughwort
EUFR2 Eupatorium frustratum B.L. Rob. FL (E)
CHPA18 Chrysoma pauciflosculosa (Michx.) Greene woody goldenrod NC (E)
CHOL Chrysophyllum oliviforme L. satinleaf FL (T)
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)
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)
CIHYH Cirsium hydrophilum (Greene) Jeps. var. hydrophilum Suisun thistle E
CILO Cirsium loncholepis Petr. la graciosa thistle E CA (T)
CIRH Cirsium rhothophilum S.F. Blake surf thistle CA (T)
CIPA4 Cissampelos pareira L. velvetleaf FL (E)
CIPU5 Cistanthe pulchella (Eastw.) Hershkovitz Mariposa pussypaws
CAPU28 Calyptridium pulchellum (Eastw.) Hoover T
CLPE5 Cladonia perforata A. Evans cup lichen FL (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)
CLSPI Clarkia speciosa F.H. Lewis & M.E. Lewis ssp. immaculata F.H. Lewis & M.E. Lewis Pismo clarki E CA (R)
CLSP6 Clarkia springvillensis Vasek Springville clarkia T CA (E)
CLDI Cleistes divaricata (L.) Ames rosebud orchid FL (T)
CLAS2 Clinopodium ashei (Weath.) Small Ashe's calamint
CAAS9 Calamintha ashei (Weath.) Shinners FL (T)
CLDE4 Clinopodium dentatum (Chapm.) Kuntze Florida calamint
CADE26 Calamintha dentata Chapm. FL (T)
CLGE Clinopodium georgianum Harper Georgia calamint
CAGE7 Calamintha georgiana (Harper) Shinners FL (E)
CLFR2 Clitoria fragrans Small sweetscented pigeonwings T FL (E)
COAR Coccothrinax argentata (Jacq.) L.H. Bailey Florida silver palm FL (T)
COTU Coelorachis tuberculosa (Nash) Nash bumpy jointtail grass FL (T)
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)
COCH2 Conioselinum chinense (L.) Britton, Sterns & Poggenb. Chinese hemlockparsley NC (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)
COGR8 Conradina grandiflora Small largeflower false rosemary FL (T)
COCO14 Consolea corallicola Small semaphore pricklypear
OPCO14 Opuntia corallicola (Small) Backeb. FL (E)
COOD7 Corallorhiza odontorhiza (Willd.) Poir. autumn coralroot FL (E)
COGL6 Cordia globosa (Jacq.) Kunth curaciao bush FL (E)
COMAM3 Cordylanthus maritimus Nutt. ex Benth. ssp. maritimus saltmarsh bird's-beak E CA (E)
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)
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)
COTEC Cordylanthus tenuis A. Gray ssp. capillaris (Pennell) T.I. Chuang & Heckard Pennell's bird's beak E CA (R)
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)
CRPA9 Croomia pauciflora (Nutt.) Torr. croomia FL (E)
CRIL2 Crossopetalum ilicifolium (Poir.) Kuntze Christmasberry FL (T)
CRRH Crossopetalum rhacoma Crantz maidenberry FL (T)
CRAV Crotalaria avonensis DeLaney & Wunderlin Avon Park rattlebox E FL (E)
CRHU Croton humilis L. pepperbush FL (E)
CRWI2 Croton wigginsii L.C. Wheeler Wiggins' croton CA (R)
CRRO3 Cryptantha roosiorum Munz bristlecone cryptantha CA (R)
CRCA9 Cryptotaenia canadensis (L.) DC. Canadian honewort 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)
CYBL Cynanchum blodgettii (A. Gray) Shinners Blodgett's swallow-wort FL (T)
CYVI Cynoglossum virginianum L. wild comfrey 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)
CYTE3 Cystopteris tennesseensis Shaver Tennessee bladderfern NC (SC, E)
DABR2 Dalbergia brownei (Jacq.) Schinz Brown's Indian rosewood FL (E)
DACA9 Dalea carthagenensis (Jacq.) J.F. Macbr. Cartagena prairie clover FL (E)
DARE Dalibarda repens L. robin runaway NC (E)
DEEU Dedeckera eurekensis Reveal & J.T. Howell July gold CA (R)
DEPU6 Deeringothamnus pulchellus Small royal false pawpaw E FL (E)
DERU Deeringothamnus rugelii (B.L. Rob.) Small Rugel's false pawpaw E FL (E)
DEAR8 Deinandra arida (D.D. Keck) B.G. Baldw. Red Rock tarweed
HEAR4 Hemizonia arida D.D. Keck CA (R)
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)
DEMI4 Deinandra minthornii (Jeps.) B.G. Baldw. Santa Susana tarweed
HEMI6 Hemizonia minthornii Jeps. CA (R)
DEMO5 Deinandra mohavensis (D.D. Keck) B.G. Baldw. Mojave tarweed
HEMO5 Hemizonia mohavensis D.D. Keck CA (E)
DEBA Delphinium bakeri Ewan Baker's delphinium E CA (R)
DECA3 Delphinium carolinianum Walter Carolina larkspur FL (E)
DEEX Delphinium exaltatum Aiton tall larkspur NC (SC, E)
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)
DEVAK Delphinium variegatum Torr. & A. Gray ssp. kinkiense (Munz) Warnock royal larkspur E CA (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)
DEOC2 Desmodium ochroleucum M.A. Curtis ex Canby cream ticktrefoil 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)
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)
DIDID Dichanthelium dichotomum (L.) Gould var. dichotomum cypress panicgrass
PANU7 Panicum nudicaule Vasey FL (T)
DIHI13 Dichanthelium hirstii (Swallen) Kartesz Hirst's panicgrass
PAHI10 Panicum hirstii Swallen NC (E)
DIDO Digitaria dolichophylla Henr. Caribbean crabgrass FL (T)
DIPA5 Digitaria pauciflora Hitchc. twospike crabgrass FL (E)
DIMU4 Dionaea muscipula Ellis Venus flytrap NC (SC)
DIPA9 Dirca palustris L. eastern leatherwood FL (E)
DIMA6 Dithyrea maritima (Davidson) Davidson beach shieldpod CA (T)
DOLE Dodecahema leptoceras (A. Gray ex Benth.) Reveal & Hardham slenderhorn spineflower E CA (E)
DOME Dodecatheon meadia L. pride of Ohio FL (E)
DOVI Dodonaea viscosa (L.) Jacq. Florida hopbush
DOEL3 Dodonaea elaeagnoides J.H. Rudolph ex Ledeb. & Alderstam FL (E)
DOCOB Downingia concolor Greene var. brevior McVaugh maroonspot calicoflower CA (E)
DRFI Drosera filiformis Raf. threadleaf sundew FL (E)
DRIN3 Drosera intermedia Hayne spoonleaf sundew FL (T)
DRDI Drypetes diversifolia Krug & Urb. milkbark FL (E)
DRLA3 Drypetes lateriflora (Sw.) Krug & Urb. guiana plum FL (T)
DUABP Dudleya abramsii Rose ssp. parva (Rose & Davidson) Bartel Conejo dudleya T
DUBLB2 Dudleya blochmaniae (Eastw.) Moran ssp. brevifolia (Moran) Moran shortleaf liveforever CA (E)
DUCYM Dudleya cymosa (Lem.) Britton & Rose ssp. marcescens Moran marcescent dudleya T CA (R)
DUCYO Dudleya cymosa (Lem.) Britton & Rose ssp. ovatifolia (Britton) Moran Santa Monica Mountains dudleya T
DUNE Dudleya nesiotica (Moran) Moran Santa Cruz Island liveforever T CA (R)
DUSE Dudleya setchellii (Jeps.) Britton & Rose Santa Clara Valley liveforever E
DUST Dudleya stolonifera Moran Laguna Beach liveforever T CA (R)
DUTR Dudleya traskiae (Rose) Moran Santa Barbara Island liveforever E CA (E)
DUVE Dudleya verityi K.M. Nakai Verity's liveforever T
ECLA Echinacea laevigata (C.L. Boynt. & Beadle) S.F. Blake smooth purple coneflower E NC (SC, E)
ECPU Echinacea purpurea (L.) Moench eastern purple coneflower FL (E)
ECFL4 Echinodorus floridanus Haynes & Burkhalter Florida burhead FL (E)
ELHA2 Eleocharis halophila (Fernald & Brack.) Fernald & Brack. saltmarsh spikerush NC (T)
ELRO2 Eleocharis rostellata (Torr.) Torr. beaked spikerush FL (E)
ELCA18 Eltroplectris calcarata (Sw.) Garay & H.R. Sweet longclaw orchid FL (E)
ENTA Encyclia tampensis (Lindl.) Small Tampa butterfly orchid FL (CE)
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)
EPMAM Epidendrum magnoliae Muhl. var. magnoliae green fly orchid
EPCO4 Epidendrum conopseum W.T. Aiton FL (CE)
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)
EPRE2 Epigaea repens L. trailing arbutus FL (E)
ERPET3 Eragrostis pectinacea (Michx.) Nees ex Steud. var. tracyi (Hitchc.) P.M. Peterson Sanibel Island lovegrass
ERTR Eragrostis tracyi Hitchc. FL (E)
ERPAK Eremalche parryi (Greene) Greene ssp. kernensis (C.B. Wolf) D.M. Bates Kern mallow
ERKE4 Eremalche kernensis C.B. Wolf E
ERBR3 Eriastrum brandegeeae H. Mason Brandegee's woollystar
ERTR4 Eriastrum tracyi H. Mason CA (R)
ERDES Eriastrum densifolium (Benth.) H. Mason ssp. sanctorum (Milliken) H. Mason E CA (E)
ERPA3 Erigeron parishii A. Gray Parish's fleabane T
ERLI3 Eriocaulon lineare Small narrow pipewort NC (E)
ERNI7 Eriocaulon nigrobracteatum Bridges & Orzell blackbract pipewort FL (E)
ERAL12 Eriodictyon altissimum P.V. Wells Indian Knob mountainbalm E CA (E)
ERCA7 Eriodictyon capitatum Eastw. Lompoc yerba santa E CA (R)
ERAL6 Eriogonum alpinum Engelm. Trinity buckwheat CA (E)
ERAP4 Eriogonum apricum J.T. Howell Ione buckwheat E
ERAPA Eriogonum apricum J.T. Howell var. apricum Ione buckwheat CA (E)
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)
ERGRT Eriogonum grande Greene var. timorum Reveal San Nicolas Island buckwheat CA (E)
ERKE Eriogonum kelloggii A. Gray Red Mountain buckwheat CA (E)
ERKEA2 Eriogonum kennedyi Porter ex S. Watson var. austromontanum Munz & I.M. Johnst. southern mountain buckwheat T
ERLOG Eriogonum longifolium Nutt. var. gnaphalifolium Gandog. longleaf buckwheat T
ERFL11 Eriogonum floridanum Small FL (E)
EROVV Eriogonum ovalifolium Nutt. var. vineum (Small) Jeps. Cushenbury buckwheat E
ERTH6 Eriogonum thornei (Reveal & Henrickson) L.M. Shultz Thorne's buckwheat
ERERT Eriogonum ericifolium Torr. & A. Gray var. thornei Reveal & Henrickson CA (E)
ERTW2 Eriogonum twisselmannii (J.T. Howell) Reveal Twisselmann's buckwheat CA (R)
ERCO16 Eriophyllum congdonii Brandegee Congdon's woolly sunflower CA (R)
ERLA8 Eriophyllum latilobum Rydb. San Mateo woolly sunflower E CA (E)
ERFR4 Erithalis fruticosa L. blacktorch FL (T)
ERCO44 Ernodea cokeri Britton ex Coker one-nerved ernodea FL (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)
ERCU4 Eryngium cuneifolium Small wedgeleaf eryngo E FL (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)
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)
EURE8 Eupatorium resinosum Torr. ex DC. pine barren thoroughwort NC (SC, T)
EUCO8 Euphorbia commutata Engelm. ex A. Gray tinted woodland spurge 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)
EUHE10 Eurybia hemispherica (Alexander) G.L. Nesom southern prairie aster
ASHE7 Aster hemisphericus Alexander 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)
FIRU2 Filipendula rubra (Hill) B.L. Rob. queen of the prairie NC (E)
FIPE Fimbristylis perpusilla Harper ex Small & Britton Harper's fimbry NC (T)
FOGO Forestiera godfreyi L.C. Anderson Godfrey's swampprivet FL (E)
FOGA Fothergilla gardenii L. dwarf witchalder FL (E)
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)
FRGR4 Fritillaria grayana Rchb. f. & Baker Gray's fritillary
FRRO Fritillaria roderickii Knight CA (E)
FRST Fritillaria striata Eastw. striped abobe lily CA (T)
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)
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)
GACAA Galium catalinense A. Gray ssp. acrispum Dempster Santa Clemente Island bedstraw CA (E)
GAHE4 Garberia heterophylla (W. Bartram) Merr. & F. Harper garberia FL (T)
GEPE3 Gentiana pennelliana Fernald wiregrass gentian FL (E)
GECR2 Gentianopsis crinita (Froel.) Ma greater fringed gentian NC (SC, E)
GEGE Geum geniculatum Michx. bent avens NC (T)
GERA2 Geum radiatum Michx. Appalachian avens E NC (SC, E)
GITEA2 Gilia tenuiflora Benth. ssp. arenaria (Benth.) A.D. Grant & V.E. Grant greater yellowthroat gilia E CA (T)
GITEH Gilia tenuiflora Benth. ssp. hoffmannii (Eastw.) A.D. Grant & V.E. Grant Hoffman's gilia 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)
GLNU Glyceria nubigena W.A. Anderson Great Smoky Mountain mannagrass NC (T)
GOPU Goodyera pubescens (Willd.) R. Br. downy rattlesnake plantain 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)
GRNI Grammitis nimbata (Jenman) Proctor West Indian dwarf polypody NC (E)
GRHE Gratiola heterosepala H. Mason & Bacig. Boggs Lake hedgehyssop CA (E)
GRFR Grindelia fraxinopratensis Reveal & Beatley Ash Meadows gumweed T
GUSA Guaiacum sanctum L. holywood FL (E)
GULA4 Guillenia lasiophylla (Hook. & Arn.) Greene California mustard
CAST14 Caulanthus stenocarpus Payson CA (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)
GYAP Gymnocarpium appalachianum Pryer Appalachian oakfern NC (E)
GYLI Gymnoderma lineare (A. Evans) Yoshim. & Sharp gymnoderma lichen NC (T)
HADI6 Habenaria distans Griseb. hammock bog orchid FL (E)
HAJO Halophila johnsonii Eiseman Johnson's seagrass T
HAFL3 Harperocallis flava McDaniel Harper's beauty E FL (E)
HAER4 Harrisia eriophora (N.E. Pfeiffer) Britton fragrant applecactus FL (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
HAGR13 Harrisia gracilis (Mill.) Britton [excluded] FL (E)
HAFL4 Hartwrightia floridana A. Gray ex S. Watson Florida hartwrightia FL (T)
HARO Hasteola robertiorum L.C. Anderson hammockherb FL (E)
HEBR Helenium brevifolium (Nutt.) Alph. Wood shortleaf sneezeweed NC (E)
HEVE Helenium vernale Walter savannah sneezeweed NC (E)
HEGR2 Helianthemum greenei B.L. Rob. island rushrose T
HECA14 Helianthus carnosus Small lakeside sunflower FL (E)
HENIT Helianthus niveus (Benth.) Brandegee ssp. tephrodes (A. Gray) Heiser Algodones sunflower CA (E)
HESC3 Helianthus schweinitzii Torr. & A. Gray Schweinitz's sunflower E NC (E)
HEFR2 Heliotropium fruticosum L. Key West heliotrope FL (E)
HEBU Helonias bullata L. swamppink T NC (SC, T)
HENO2 Hepatica nobilis Schreb. hepatica FL (E)
HEAB2 Hesperocyparis abramsiana (C.B. Wolf) Bartel Santa Cruz cypress
CUAB Cupressus abramsiana C.B. Wolf Santa Cruz cypress E CA (E)
HEGO3 Hesperocyparis goveniana (Gordon) Bartel Gowen cypress
CUGOG Cupressus goveniana Gord. ssp. goveniana Gowen cypress T
HECO12 Hesperolinon congestum (A. Gray) Small Marin dwarf-flax T CA (T)
HEDI3 Hesperolinon didymocarpum H. Sharsm. Lake County dwarf-flax CA (E)
HESP3 Hexalectris spicata (Walter) Barnhart spiked crested coralroot FL (E)
HEAR6 Hexastylis arifolia (Michx.) Small littlebrownjug FL (T)
HECO19 Hexastylis contracta Blomquist mountain heartleaf NC (E)
HENA3 Hexastylis naniflora Blomquist dwarfflower heartleaf T NC (T)
HIPO Hibiscus poeppigii (Spreng.) Garcke Poeppig's rosemallow FL (E)
HIOD Hierochloe odorata (L.) P. Beauv. sweetgrass NC (E)
HIMA2 Hippomane mancinella L. manchineel FL (E)
HOPE2 Holmgrenanthe petrophila (Coville & Morton) Elisens rocklady
MAPE Maurandya petrophila Coville & Morton CA (R)
HOMA Holocarpha macradenia (DC.) Greene Santa Cruz tarplant T CA (E)
HOPUM Houstonia purpurea L. var. montana (Small) Terrell Venus' pride NC (E)
HEPUM2 Hedyotis purpurea (L.) Torr. & A. Gray var. montana (Small) Fosberg E
HOAQ Howellia aquatilis A. Gray water howellia T
HUMO Hudsonia montana Nutt. mountain goldenheather T NC (E)
HUDI Huperzia dichotoma (Jacq.) Trevis. hanging clubmoss
LYDI2 Lycopodium dichotomum Jacq. FL (E)
HYCO6 Hybanthus concolor (T.F. Forst.) Spreng. eastern greenviolet FL (E)
HYAR Hydrangea arborescens L. wild hydrangea FL (E)
HYCA Hydrastis canadensis L. goldenseal NC (SC, 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)
ILAM2 Ilex amelanchier M.A. Curtis ex Chapm. sarvis holly FL (T)
ILCO2 Ilex collina Alexander longstalk holly NC (T)
ILKR Ilex krugiana Loes. tawnyberry holly FL (T)
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)
ISPI Isoetes piedmontana (N.E. Pfeiffer) C.F. Reed Peidmont quillwort NC (T)
ISME2 Isotria medeoloides (Pursh) Raf. small whorled pogonia T NC (E)
ISVE Isotria verticillata Raf. large whorled pogonia FL (E)
IVCA Ivesia callida (H.M. Hall) Rydb. Tahquitz mousetail CA (R)
IVKI Ivesia kingii S. Watson King's mousetail
IVKIE Ivesia kingii S. Watson var. eremica (Coville) Ertter T
JACU4 Jacquemontia curtissii Peter ex Small pineland clustervine FL (T)
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)
JAKE Jacquinia keyensis Mez joewood FL (T)
JUCA2 Juncus caesariensis Coville New Jersey rush NC (E)
JUGY Juncus gymnocarpus Coville Pennsylvania rush FL (E)
JUTR2 Juncus trifidus L. highland rush
JUTRC Juncus trifidus L. ssp. carolinianus Hämet-Ahti NC (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)
KACU Kalmia cuneata Michx. whitewicky NC (SC, E)
KALA Kalmia latifolia L. mountain laurel FL (T)
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)
LADI5 Lachnocaulon digynum Koern. pineland bogbutton FL (T)
LACA8 Lantana canescens Kunth hammock shrubverbena FL (E)
LADE Lantana depressa Small depressed shrubverbena FL (E)
LABU Lasthenia burkei (Greene) Greene Burke's baeria E CA (E)
LACO6 Lasthenia conjugens Greene Contra Costa goldfields E
LACA4 Layia carnosa (Nutt.) Torr. & A. Gray beach tidytips E CA (E)
LECE Lechea cernua Small nodding pinweed FL (T)
LEDI Lechea divaricata Shuttlw. ex Britton drysand pinweed FL (E)
LELA11 Lechea lakelae Wilbur Lakela's pinweed FL (E)
LEFL Leitneria floridana Chapm. corkwood FL (T)
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)
LEKIB Lesquerella kingii S. Watson ssp. bernardina (Munz) Munz King bladderpod E
LEGE Lessingia germanorum Cham. San Francisco lessingia E CA (E)
LEMO5 Leucothrinax morrisii (H. Wendl.) C.Lewis & Zona Key thatch palm
THMO4 Thrinax morrisii H. Wendl. Key thatch palm FL (E)
LECO4 Lewisia congdonii (Rydb.) S. Clay Congdon's lewisia CA (R)
LIGH Liatris gholsonii L.C. Anderson Gholson's blazing star FL (E)
LIHE2 Liatris helleri Porter Heller's blazing star T NC (SC, T)
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)
LICA31 Lilaeopsis carolinensis J.M. Coult. & Rose Carolina grasswort NC (T)
LIMA7 Lilaeopsis masonii Mathias & Constance mudflat quillplant CA (R)
LICA4 Lilium catesbaei Walter pine lily FL (T)
LIGR2 Lilium grayi S. Watson Gray's lily NC (SC, T)
LIIR Lilium iridollae Henry panhandle lily FL (E), NC (T)
LIMI Lilium michauxii Poir. Carolina lily FL (E)
LIOC2 Lilium occidentale Purdy western lily 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)
LISU Lilium superbum L. turk's-cap lily FL (E)
LIBA2 Limnanthes bakeri J.T. Howell Baker's meadowfoam CA (R)
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)
LIME7 Lindera melissifolia (Walter) Blume southern spicebush E FL (E), NC (E)
LISU8 Lindera subcoriacea B.E. Wofford bog spicebush FL (E), NC (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)
LIAU3 Listera australis Lindl. southern twayblade FL (T)
LIMA6 Lithophragma maximum Bacig. San Clemente Island woodland-star E CA (E)
LIAE Litsea aestivalis (L.) Fernald pondspice FL (E)
LOBO Lobelia boykinii Torr. & A. Gray ex A. DC. Boykin's lobelia FL (E)
LOCA2 Lobelia cardinalis L. cardinalflower FL (T)
LOKU Lomariopsis kunzeana (C. Presl ex Underw.) Holttum hollyleaf fringedfern FL (E)
LOAU Lophiola aurea Ker Gawl. goldencrest NC (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)
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)
LUNI2 Lupinus nipomensis Eastw. Nipomo Mesa lupine E CA (E)
LUPA6 Lupinus padre-crowleyi C.P. Sm. Dedecker lupine CA (R)
LUTI Lupinus tidestromii Greene Tidestrom's lupine E CA (E)
LUWE Lupinus westianus Small Gulf Coast lupine FL (T)
LUWEA Lupinus westianus Small var. aridorum (McFarlin ex Beckner) Isely Gulf Coast lupine
LUAR11 Lupinus aridorum McFarlin ex Beckner E FL (E)
LYCEC Lycopodiella cernua (L.) Pic. Serm. var. cernua staghorn clubmoss
LYCE Lycopodium cernuum L. FL (CE)
LYAS2 Lysimachia asperulifolia Poir. roughleaf yellow loosestrife E NC (E)
LYFR2 Lysimachia fraseri Duby Fraser's yellow loosestrife NC (E)
LYCU2 Lythrum curtissii Fernald Curtiss' loosestrife FL (E)
LYFL4 Lythrum flagellare Shuttlw. ex Chapm. Florida loosestrife FL (E)
MAAL7 Macbridea alba Chapm. white birds-in-a-nest T FL (E)
MACA Macbridea caroliniana (Walter) S.F. Blake Carolina birds-in-a-nest NC (T)
MAASL Machaeranthera asteroides (Torr.) Greene var. lagunensis (D.D. Keck) B.L. Turner CA (R)
MALU Macradenia lutescens R. Br. longgland orchid FL (E)
MAFL4 Macranthera flammea (W. Bartram) Pennell flameflower FL (E)
MAAC Magnolia acuminata (L.) L. cucumber-tree FL (E)
MAAS Magnolia ashei Weath. Ashe's magnolia FL (E)
MAPY Magnolia pyramidata W. Bartram pyramid magnolia FL (E)
MATR Magnolia tripetala (L.) L. umbrella-tree FL (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)
MAIN2 Malacothrix indecora Greene Santa Cruz Island desertdandelion E
MASQ Malacothrix squalida Greene Santa Cruz desertdandelion E
MAUN Malaxis unifolia Michx. green adder's-mouth orchid FL (E)
MAAN3 Malus angustifolia (Aiton) Michx. southern crab apple FL (T)
MAJA2 Manilkara jaimiqui (C. Wright) Dubard wild dilly FL (T)
MAMO3 Marshallia mohrii Beadle & F.E. Boynt. Mohr's Barbara's buttons T
MAOB Marshallia obovata (Walter) Beadle & F.E. Boynt. spoonshape Barbara's buttons FL (E)
MARA6 Marshallia ramosa Beadle & F.E. Boynt. southern Barbara's buttons FL (E)
MAAL6 Matelea alabamensis (Vail) Woodson Alabama milkvine 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)
MAGO Matelea gonocarpos (Walter) Shinners angularfruit milkvine FL (T)
MAPU3 Matelea pubiflora (Decne.) Woodson trailing milkvine FL (E)
MACR2 Maxillaria crassifolia (Lindl.) Rchb. f. hidden orchid FL (E)
MAPA22 Maxillaria parviflora (Poepp. & Endl.) Garay purple tiger orchid FL (E)
MAPH Maytenus phyllanthoides Benth. Florida mayten FL (T)
MEVI Medeola virginiana L. Indian cucumber FL (E)
MEPA3 Melanthera parvifolia Small small-leaf squarestem FL (T)
METR3 Menyanthes trifoliata L. buckbean NC (T)
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)
MIGO Minuartia godfreyi (Shinners) McNeill Godfrey's stitchwort FL (E), NC (E)
MIUN Minuartia uniflora (Walter) Mattf. oneflower stitchwort NC (E)
MOLIV Monardella linoides A. Gray ssp. viminea (Greene) Abrams willowy monardella E CA (E)
MOCO7 Monolopia congdonii (A. Gray) B.G. Baldw. San Joaquin woollythread E
MOHY3 Monotropa hypopithys L. pinesap FL (E)
MOOD2 Monotropsis odorata Schwein. ex Elliot pygmypipes
MORE Monotropsis reynoldsiae (A. Gray) A. Heller FL (E)
MUTO Muhlenbergia torreyana (Schult.) Hitchc. New Jersey muhly NC (E)
MYFR Myrcianthes fragrans (Sw.) McVaugh twinberry FL (T)
MYGA Myrica gale L. sweetgale NC (E)
MYLA2 Myriophyllum laxum Shuttlw. ex Chapm. loose watermilfoil NC (T)
NAFI2 Najas filifolia Haynes needleleaf waternymph FL (T)
NAAM Narthecium americanum Ker Gawl. yellow asphodel NC (E)
NAGA Nasturtium gambelii (S. Watson) O.E. Schulz Gambel's yellowcress
ROGA2 Rorippa gambelii (S. Watson) Rollins & Al-Shehbaz E CA (T)
NAFO Navarretia fossalis Moran vernalpool pincushionplant T
NALEP Navarretia leucocephala Benth. ssp. pauciflora (H. Mason) Day fewflower navarretia CA (T)
NAPA2 Navarretia pauciflora H. Mason E
NALEP2 Navarretia leucocephala Benth. ssp. plieantha (H. Mason) Day manyflowered navarretia E CA (E)
NETW Nemacladus twisselmannii J.T. Howell Twisselmann's threadplant CA (R)
NEFL Nemastylis floridana Small fallflowering pleatleaf FL (E)
NECO2 Neostapfia colusana (Burtt Davy) Burtt Davy Colusagrass T CA (E)
NEBI Nephrolepis biserrata (Sw.) Schott giant swordfern FL (T)
NELA Neurodium lanceolatum (L.) Fée ribbon fern FL (E)
NIMO Nitrophila mohavensis Munz & Roos Amargosa niterwort E CA (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
THCA3 Thlaspi californicum S. Watson E
NOAT Nolina atopocarpa Bartlett Florida beargrass FL (T)
NOBR Nolina brittoniana Nash Britton's beargrass E FL (E)
NOIN Nolina interrata Gentry Dehesa beargrass CA (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)
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
OEDEH Oenothera deltoides Torr. & Frém. ssp. howellii (Munz) W. Klein Antioch Dunes evening primrose E CA (E)
OKHY Okenia hypogaea Schltdl. & Cham. burrowing four o'clock FL (E)
OLAL2 Oligoneuron album (Nutt.) G.L. Nesom prairie goldenrod
SOPT4 Solidago ptarmicoides (Nees) B. Boivin NC (E)
ONFL Oncidium floridanum Ames Florida orchid FL (E)
OPBAT Opuntia basilaris Engelm. & Bigelow var. treleasei (J.M. Coult.) J.M. Coult. ex Toumey Trelease's beavertail pricklypear CA (E)
OPTR3 Opuntia treleasei J.M. Coult. E
OPST2 Opuntia stricta (Haw.) Haw. erect pricklypear FL (T)
OPTR Opuntia triacantha (Willd.) Sweet Spanish lady FL (E)
ORMA2 Orbexilum macrophyllum (Rowlee) Rydb. largeleaf leather-root NC (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)
ORKE Orthotrichum keeverae H.A. Crum & L.E. Anderson Keever's orthotrichum moss NC (E)
OSCI Osmunda cinnamomea L. cinnamon fern FL (CE)
OSRE Osmunda regalis L. royal fern FL (CE)
OXCA2 Oxypolis canbyi (J.M. Coult. & Rose) Fernald Canby's cowbane E NC (E)
OXGR5 Oxypolis greenmanii Mathias & Constance giant cowbane FL (E)
OXPAG Oxytheca parishii Parry var. goodmaniana Ertter Cushenbury oxytheca E
PAPR7 Pachysandra procumbens Michx. Allegheny-spurge FL (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)
PAMI25 Packera millefolium (Torr. & A. Gray) W.A. Weber & Á. Löve piedmont ragwort
SEMI2 Senecio millefolium Torr. & A. Gray NC (T)
PASC19 Packera schweinitziana (Nutt.) W.A. Weber & Á. Löve Schweinitz's ragwort
SESC4 Senecio schweinitzianus Nutt. NC (E)
PAQU Panax quinquefolius L. American ginseng NC (SC)
PAAB Panicum abscissum Swallen cutthroat grass FL (E)
PACA13 Parnassia caroliniana Michx. Carolina grass of Parnassus FL (E), NC (E)
PAGR Parnassia grandifolia DC. largeleaf grass of Parnassus FL (E), NC (T)
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)
PEDU Pedicularis dudleyi Elmer Dudley's lousewort CA (R)
PEAD3 Pelexia adnata (Sw.) Spreng. hachuela
SPAD Spiranthes adnata (Sw.) Benth. ex Fawc. FL (E)
PEAT2 Pellaea atropurpurea (L.) Link purple cliffbrake FL (E)
PEWR Pellaea wrightiana Hook. Wright's cliffbrake NC (SC, E)
PEBE Pentachaeta bellidiflora Greene whiteray pygmydaisy E CA (E)
PELY4 Pentachaeta lyonii A. Gray Lyon's pygmydaisy E CA (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)
PHINI4 Phacelia insularis Munz var. insularis northern Channel Islands phacelia E
PHLA21 Pharus lappulaceus Aubl. Cape Francais stalkgrass
PHGL8 Pharus glaber Kunth FL (E)
PHHI7 Phlox hirsuta E.E. Nelson Yreka phlox E CA (E)
PHTE7 Phoebanthus tenuifolius (Torr. & A. Gray) S.F. Blake pineland false sunflower FL (T)
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)
PHGO2 Physostegia godfreyi Cantino Godfrey's false dragonhead FL (T)
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)
PIBA4 Pilosocereus bahamensis (Britton) Byles & Rowley FL (E)
PIRO5 Pilosocereus robinii (Lem.) Byles & Rowley E
PIBR6 Pinckneya bracteata (W. Bartram) Raf. fevertree FL (T)
PICA7 Pinguicula caerulea Walter blueflower butterwort FL (T)
PIIO Pinguicula ionantha Godfrey violet butterwort T FL (E)
PILU2 Pinguicula lutea Walter yellow butterwort FL (T)
PIPL Pinguicula planifolia Chapm. Chapman's butterwort FL (T)
PIPR Pinguicula primuliflora Alph. Wood & Godfrey southern butterwort FL (E)
PIYA Piperia yadonii R. Morgan & Ackerman Yadon's piperia E
PIRO3 Pisonia rotundata Griseb. smooth devil's-claws FL (E)
PIKE Pithecellobium keyense Britton ex Britton & Rose Florida Keys blackbead FL (T)
PIFL5 Pityopsis flexuosa (Nash) Small zigzag silkgrass FL (E)
PLST2 Plagiobothrys strictus (Greene) I.M. Johnst. Calistoga popcornflower E CA (T)
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)
PLCA18 Plagiochila caduciloba H.L. Blomq. NC (E)
PLCO2 Plantago cordata Lam. heartleaf plantain NC (E)
PLSP Plantago sparsiflora Michx. pineland plantain NC (E)
PLBL Platanthera blephariglottis (Willd.) Lindl. white fringed orchid FL (T)
PLCI2 Platanthera ciliaris (L.) Lindl. yellow fringed orchid FL (T)
PLCL Platanthera clavellata (Michx.) Luer small green wood orchid FL (E)
PLCR Platanthera cristata (Michx.) Lindl. crested yellow orchid FL (T)
PLFL Platanthera flava (L.) Lindl. palegreen orchid FL (T)
PLIN5 Platanthera integra (Nutt.) A. Gray ex Beck yellow fringeless orchid FL (E), NC (T)
PLIN6 Platanthera integrilabia (Correll) Luer white fringeless orchid NC (E)
PLNI Platanthera nivea (Nutt.) Luer snowy orchid FL (T), NC (T)
PLAS2 Pleopeltis astrolepis (Liebm.) Fourn. starscale fern FL (E)
PLHO2 Pleuropogon hooverianus (L.D. Benson) J.T. Howell North Coast semaphoregrass CA (R)
PLGE Pleurothallis gelida Lindl. flor de llanten FL (E)
POAT Poa atropurpurea Scribn. San Bernardino bluegrass E
PONA Poa napensis Beetle Napa bluegrass E CA (E)
POPA Poa paludigena Fernald & Wiegand bog bluegrass NC (E)
POPE Podophyllum peltatum L. mayapple FL (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)
POOP Pogonia ophioglossoides (L.) Ker Gawl. snakemouth orchid FL (T)
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)
POMA14 Polygonella macrophylla Small largeleaf jointweed FL (T)
POMY2 Polygonella myriophylla (Small) Horton Small's jointweed E FL (E)
POHI14 Polygonum hickmanii H. Hinds & R. Morgan Hickman's knotweed E
POME4 Polygonum meisnerianum Cham. & Schltdl. branched tearthumb FL (E)
POLA8 Polymnia laevigata Beadle Tennessee leafcup 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)
POSM Portulaca smallii P. Wilson Small's purslane NC (T)
POFL5 Potamogeton floridanus Small Florida pondweed FL (E)
POHI5 Potentilla hickmanii Eastw. Hickman's cinquefoil E CA (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)
PRMY Prunus myrtifolia (L.) Urb. West Indian cherry FL (T)
PSBA Pseudobahia bahiifolia (Benth.) Rydb. Hartweg's golden sunburst E CA (E)
PSPE Pseudobahia peirsonii Munz San Joaquin adobe sunburst T CA (E)
PSSA Pseudophoenix sargentii H. Wendl. ex Sarg. Florida cherry palm FL (E)
PSLO2 Psidium longipes (Berg) McVaugh mangroveberry FL (T)
PSLI2 Psychotria ligustrifolia (Northrop) Millsp. Bahama wild coffee FL (E)
PTBA Pteris bahamensis (J. Agardh) Fée Bahama brake FL (T)
PTEC2 Pteroglossaspis ecristata (Fernald) Rolfe giant orchid NC (E)
EUEC Eulophia ecristata (Fernald) Ames FL (T)
PTNO Ptilimnium nodosum (Rose) Mathias piedmont mock bishopweed E NC (E)
PYFL2 Pycnanthemum floridanum E. Grant & Epling Florida mountainmint FL (T)
PYBR Pyxidanthera brevifolia Wells littleleaf pixiemoss
PYBAB Pyxidanthera barbulata Michx. var. brevifolia (Wells) H.E. Ahles NC (E)
QUAR2 Quercus arkansana Sarg. Arkansas oak FL (T)
REMA3 Remirea maritima Aubl. beachstar FL (E)
RESE Reynosia septentrionalis Urb. darlingplum FL (T)
RHHY Rhapidophyllum hystrix (Pursh) H. Wendl. & Drude ex Drude needle palm FL (CE)
RHAR Rhexia aristosa Britton awnpetal meadowbeauty NC (T)
RHPA3 Rhexia parviflora Chapm. white meadowbeauty FL (E)
RHSA3 Rhexia salicifolia Kral & Bostick panhandle meadowbeauty FL (T)
RHBA2 Rhipsalis baccifera (Sol. ex J.S. Muell.) Stearn mistletoe cactus FL (E)
RHRO3 Rhodiola rosea L. roseroot stonecrop
SERO2 Sedum rosea (L.) Scop. NC (E)
RHAL5 Rhododendron alabamense Rehder Alabama azalea FL (E)
RHAU Rhododendron austrinum (Small) Rehder orange azalea FL (E)
RHCA7 Rhododendron canescens (Michx.) Sweet mountain azalea FL (CE)
RHCH5 Rhododendron chapmanii A. Gray Chapman's rhododendron E FL (E)
RHMI11 Rhus michauxii Sarg. false poison sumac E FL (E), NC (SC, E)
RHPA2 Rhynchosia parvifolia DC. small-leaf snoutbean FL (T)
RHSW Rhynchosia swartzii (Vail) Urb. Swartz's snoutbean FL (E)
RHCR3 Rhynchospora crinipes Gale mosquito beaksedge FL (E), NC (E)
RHMA5 Rhynchospora macra (C.B. Clarke ex Britton) Small large beaksedge NC (E)
RHME3 Rhynchospora megaplumosa Bridges & Orzell Manatee beaksedge FL (E)
RHST2 Rhynchospora stenophylla Chapm. coastal plain beaksedge FL (T)
RHTH Rhynchospora thornei Kral Thorne's beaksedge NC (E)
RIEC Ribes echinellum (Coville) Rehder Miccosukee gooseberry T FL (E)
ROSU2 Rorippa subumbellata Rollins Lake Tahoe yellowcress CA (E)
ROMI80 Rosa minutifolia Engelm. Baja rose CA (E)
RORE2 Roystonea regia (Kunth) O.F. Cook, nom. cons. royal palm
ROEL Roystonea elata (W. Bartram) F. Harper Florida royal palm FL (E)
RUHE Rudbeckia heliopsidis Torr. & A. Gray sunfacing coneflower NC (E)
RUNI3 Rudbeckia nitida Nutt. shiny coneflower FL (E)
RUTR2 Rudbeckia triloba L. browneyed Susan FL (E)
RUHU Ruellia humilis Nutt. fringeleaf wild petunia NC (T)
RUNO Ruellia noctiflora (Nees) A. Gray nightflowering wild petunia FL (E)
RUNU2 Rugelia nudicaulis Shuttlw. ex Chapm. Rugel's Indianplantain
CARU16 Cacalia rugelia (A. Gray) T.M. Barkley & Cronquist NC (T)
SAKE Sabatia kennedyana Fernald Plymouth rose gentian NC (SC, T)
SAPO3 Sachsia polycephala Griseb. Bahama sachsia
SABA9 Sachsia bahamensis Urb. FL (T)
SAFA5 Sagittaria fasciculata E.O. Beal bunched arrowhead E NC (E)
SAER Salix eriocephala Michx. Missouri River willow FL (E)
SAFL Salix floridana Chapm. Florida willow FL (E)
SAUR Salvia urticifolia L. nettleleaf sage FL (E)
SAMA3 Sanicula maritima Kellogg ex S. Watson adobe snakeroot CA (R)
SASA3 Sanicula saxatilis Greene devil's blacksnakeroot CA (R)
SALE4 Sarracenia leucophylla Raf. crimson pitcherplant FL (E)
SAMI9 Sarracenia minor Walter hooded pitcherplant FL (T)
SAOR3 Sarracenia oreophila (Kearney) Wherry green pitcherplant E NC (SC, E)
SAPS2 Sarracenia psittacina Michx. parrot pitcherplant FL (T)
SAPU4 Sarracenia purpurea L. purple pitcherplant FL (T)
SARU4 Sarracenia rubra Walter sweet pitcherplant FL (T)
SARUJ Sarracenia rubra Walter ssp. jonesii (Wherry) Wherry Jones' pitcherplant E
SAJO Sarracenia jonesii Wherry NC (SC, E)
SABA6 Savia bahamensis Britton Bahama maidenbush FL (E)
SCPL Scaevola plumieri (L.) Vahl gullfeed FL (T)
SCFR Schaefferia frutescens Jacq. Florida boxwood FL (E)
SCGL7 Schisandra glabra (E.P. Bicknell) Rehder bay starvine NC (SC, T)
SCCO3 Schisandra coccinea Michx. FL (E)
SCNI2 Schizachyrium niveum (Swallen) Gould pinescrub bluestem FL (E)
SCPE7 Schizaea pennula Sw. ray fern
ACPE2 Actinostachys pennula (Sw.) Hook. ray fern
SCGE3 Schizaea germanii (Fée) Prantl FL (E)
SCLA9 Schlotheimia lancifolia E.B. Bartram lanceleaf schlotheimia moss NC (T)
SCCR Schoenolirion croceum (Michx.) Alph. Wood yellow sunnybell FL (E)
SCAM Schwalbea americana L. chaffseed E FL (E), NC (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)
SELE7 Sedella leiocarpa H. Sharsm. Lake County mock stonecrop
PALE8 Parvisedum leiocarpum (H. Sharsm.) R.T. Clausen E CA (E)
SEPU6 Sedum pusillum Michx. granite stonecrop NC (E)
SEEA Selaginella eatonii Hieron. ex Small Eaton's spikemoss FL (E)
SEME4 Senna mexicana (Jacq.) Irwin & Barneby Mexican senna FL (T)
SHGA Shortia galacifolia Torr. & A. Gray Oconee bells NC (SC, E)
SIFI Sibara filifolia (Greene) Greene Santa Cruz Island winged rockcress E
SICO2 Sidalcea covillei Greene Owens Valley sidalcea CA (E)
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)
SIKE Sidalcea keckii Wiggins Keck's checkerbloom 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)
SIAL13 Sideroxylon alachuense L.C. Anderson Alachua bully FL (E)
SILY Sideroxylon lycioides L. buckthorn bully FL (E)
SITH2 Sideroxylon thornei (Cronquist) T.D. Penn. Georgia bully FL (E)
SICAC Silene campanulata S. Watson ssp. campanulata Red Mountain catchfly CA (E)
SICA6 Silene caroliniana Walter sticky catchfly FL (E)
SIPO Silene polypetala (Walter) Fernald & B.G. Schub. eastern fringed catchfly E FL (E)
SIVI4 Silene virginica L. fire pink FL (E)
SIDI5 Sisyrinchium dichotomum E.P. Bicknell wishbone blue-eyed grass E NC (E)
SMCO Smilax coriacea Spreng. Everglades greenbrier
SMHA Smilax havanensis auct. non Jacq. FL (T)
SOBAB Solanum bahamense L. var. bahamense Bahama nightshade
SODR2 Solanum drymophilum O.E. Schulz E
SODO3 Solanum donianum Walp. mullein nightshade FL (T)
SOPL Solidago plumosa Small plumed goldenrod NC (E)
SOPU3 Solidago pulchra Small Carolina goldenrod NC (E)
SOSP6 Solidago spithamaea M.A. Curtis Blue Ridge goldenrod T NC (E)
SOVE2 Solidago verna M.A. Curtis ex Torr. & A. Gray springflowering goldenrod NC (T)
SPTE8 Spermacoce terminalis (Small) Kartesz & Gandhi Everglades Key false buttonweed FL (T)
SPFU70 Sphagnum fuscum (Schimp.) Klinggr. sphagnum NC (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)
SPVI2 Spiraea virginiana Britton Virginia meadowsweet T NC (E)
SPBR Spiranthes brevilabris Lindl. Texas lady's tresses FL (E)
SPLA3 Spiranthes laciniata (Small) Ames lacelip lady's tresses FL (T)
SPLO2 Spiranthes longilabris Lindl. giantspiral lady's tresses FL (T), NC (T)
SPOV Spiranthes ovalis Lindl. October lady's tresses FL (E)
SPTO5 Spiranthes torta (Thunb.) Garay & H.R. Sweet southern lady's tresses FL (E)
SPTU Spiranthes tuberosa Raf. little lady's tresses FL (T)
SPHE Sporobolus heterolepis (A. Gray) A. Gray prairie dropseed NC (E)
SPTE4 Sporobolus teretifolius Harper wireleaf dropseed NC (T)
STGR6 Stachydeoma graveolens (Chapm. ex A. Gray) Small mock pennyroyal FL (E)
STCR7 Stachys crenata Raf. mousesear FL (E)
STHY3 Stachys hyssopifolia Michx. hyssopleaf hedgenettle
STLY2 Stachys lythroides Small FL (E)
STTE Stachys tenuifolia Willd. smooth hedgenettle FL (E)
STCA23 Stanfordia californica S. Watson St. Francis cabbage
CACA21 Caulanthus californicus (S. Watson) Payson E CA (E)
STTR Staphylea trifolia L. American bladdernut FL (E)
STGR2 Stenanthium gramineum (Ker Gawl.) Morong eastern featherbells FL (E)
STLA11 Stenorrhynchos lanceolatum (Aubl.) Rich. leafless beaked lady orchid FL (T)
STMA Stewartia malacodendron L. silky camellia FL (E)
STALA Streptanthus albidus Greene ssp. albidus Metcalf Canyon jewelflower E
STNI2 Streptanthus niger Greene Tiburon jewelflower E CA (E)
STMA4 Strumpfia maritima Jacq. pride of Big Pine FL (E)
STAB Stylisma abdita Myint showy dawnflower FL (E)
STPIP3 Stylisma pickeringii (Torr. ex M.A. Curtis) A. Gray var. pickeringii Pickering's dawnflower NC (E)
STCA7 Stylosanthes calcicola Small Everglade Key pencilflower FL (E)
SUCA Suaeda californica S. Watson California seablite E
SWAL Swallenia alexandrae (Swallen) Söderst. & Decker Eureka dunegrass E CA (R)
SWMA2 Swietenia mahagoni (L.) Jacq. West Indian mahogany FL (T)
SYGE Symphyotrichum georgianum (Alexander) G.L. Nesom Georgia aster
ASGE2 Aster georgianus Alexander NC (T)
SYPA10 Symphyotrichum parviceps (Burgess) G.L. Nesom smallhead aster
ASPA4 Aster parviceps (Burgess) Mack. & Bush NC (E)
TACA5 Taraxacum californicum Munz & I.M. Johnst. California dandelion E
TAFL Taxus floridana Nutt. ex Chapm. Florida yew FL (E)
TEFI3 Tectaria fimbriata (Willd.) Proctor & Lourteig least halberd fern FL (E)
TEHE Tectaria heracleifolia (Willd.) Underw. broad halberd fern FL (T)
TEAN Tephrosia angustissima Shuttlw. ex Chapm. narrowleaf hoarypea FL (E)
TEMO3 Tephrosia mohrii (Rydb.) Godfrey pineland hoarypea FL (T)
TEBI Tetrazygia bicolor (Mill.) Cogn. Florida clover ash FL (T)
THCO5 Thalictrum cooleyi H.E. Ahles Cooley's meadow-rue E FL (E), NC (E)
THTH2 Thalictrum thalictroides (L.) Eames & B. Boivin rue anemone FL (E)
THST Thelypodium stenopetalum S. Watson slenderpetal thelypody E CA (E)
THAU Thelypteris augescens (Link) Munz & I.M. Johnst. abrupttip maiden fern FL (T)
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)
THSI2 Thelypteris simulata (Davenport) Nieuwl. bog fern NC (T)
THMA2 Thermopsis macrophylla Hook. & Arn. Santa Inez goldenbanner
THMAA Thermopsis macrophylla Hook. & Arn. var. agnina J.T. Howell CA (R)
THRA2 Thrinax radiata Lodd. ex Schult. & Schult. f. Florida thatch palm FL (E)
THCO9 Thysanocarpus conchuliferus Greene Santa Cruz Island fringepod E
TIBA2 Tillandsia balbisiana Schult. & Schult. f. northern needleleaf FL (T)
TIFA Tillandsia fasciculata Sw. giant airplant FL (E)
TIFL2 Tillandsia flexuosa Sw. twisted airplant FL (T)
TIPR Tillandsia pruinosa Sw. fuzzywuzzy airplant FL (E)
TIUT Tillandsia utriculata L. spreading airplant FL (E)
TIVA2 Tillandsia variabilis Schltdl. leatherleaf airplant
TIVA Tillandsia valenzuelana A. Rich. FL (T)
TIDI Tipularia discolor (Pursh) Nutt. crippled cranefly FL (T)
TOBA2 Tolumnia bahamensis (Nash ex Britton & Millsp.) G.J. Braem variegated orchid
ONBA Oncidium bahamense Nash ex Britton & Millsp. FL (E)
TOTA Torreya taxifolia Arn. Florida nutmeg E FL (E)
TOAM3 Tortula ammonsiana H.A. Crum & L.E. Anderson Ammons' tortula moss NC (E)
TOHI Tournefortia hirsutissima L. chiggery grapes FL (E)
TRSA2 Tragia saxicola Small Florida Keys noseburn FL (T)
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)
TRBO Trichomanes boschianum Sturm Appalachian bristle fern NC (T)
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)
TRPE2 Trichomanes petersii A. Gray dwarf bristle fern NC (T)
TRPU5 Trichomanes punctatum Poir. dotted bristle fern FL (E)
TRAUC Trichostema austromontanum F.H. Lewis ssp. compactum F.H. Lewis San Jacinto bluecurls T
TROC2 Trichostigma octandrum (L.) H. Walt. hoopvine FL (E)
TRAM3 Trifolium amoenum Greene showy Indian clover E
TRTR Trifolium trichocalyx A. Heller Monterey clover E CA (E)
TRVA Trifolium variegatum Nutt. whitetip clover
TRPO3 Trifolium polyodon Greene CA (R)
TRDI5 Trillium discolor Wray ex Hook. mottled wakerobin NC (T)
TRLA15 Trillium lancifolium Raf. lanceleaf wakerobin FL (E)
TRPU3 Trillium pusillum Michx. dwarf wakerobin NC (E)
TRAM18 Triphora amazonica Schltr. broadleaf noddingcaps
TRLA17 Triphora latifolia Luer f. FL (E)
TRCR4 Triphora craigheadii Luer Craighead's noddingcaps FL (E)
TRTR3 Triphora trianthophora (Sw.) Rydb. threebirds FL (T)
TRFL4 Tripsacum floridanum Porter ex Vasey Florida gamagrass FL (T)
TRSP2 Trisetum spicatum (L.) K. Richt. spike trisetum
TRSPM6 Trisetum spicatum (L.) K. Richt. var. molle (Kunth) Beal NC (E)
TRPO5 Tropidia polystachya (Sw.) Ames young palm orchid FL (E)
TUGR Tuctoria greenei (Vasey) J. Reeder awnless spiralgrass E CA (R)
TUMU Tuctoria mucronata (Crampton) J. Reeder prickly spiralgrass E CA (E)
UTOL Utricularia olivacea C. Wright ex Griseb. piedmont bladderwort NC (T)
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)
VEWO3 Veratrum woodii J.W. Robbins ex Alph. Wood Wood's bunchflower FL (E)
VECA9 Verbena californica Moldenke Red Hills vervain T CA (T)
VECH2 Verbesina chapmanii J.R. Coleman Chapman's crownbeard FL (T)
VEDI Verbesina dissita A. Gray bigleaf crownbeard T CA (T)
VIOC80 Vicia ocalensis Godfrey & Kral Ocala vetch FL (E)
VITR4 Viola tripartita Elliot threepart violet 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)
XYSC Xyris scabrifolia Harper Harper's yelloweyed grass FL (T)
XYCH Xyris chapmanii Bridges & Orzell FL (E)
YUGL2 Yucca gloriosa L. moundlily yucca FL (E)
ZAMIA Zamia L. zamia FL (CE)
ZAAM Zanthoxylum americanum Mill. common pricklyash FL (E)
ZACO Zanthoxylum coriaceum A. Rich. Biscayne pricklyash FL (E)
ZAFL Zanthoxylum flavum Vahl West Indian satinwood FL (E)
ZEAT Zephyranthes atamasca (L.) Herb. Atamasco lily FL (T)
ZESI Zephyranthes simpsonii Chapm. redmargin zephyrlily FL (T)
ZETR Zephyranthes treatiae S. Watson zephyrlily
ZEATT Zephyranthes atamasca (L.) Herb. var. treatiae (S. Watson) Meerow Atamasco lily
ZILE Zigadenus leimanthoides A. Gray pine barren deathcamas FL (E)
ZICE Ziziphus celata W.S. Judd & D.W. Hall Florida jujube E FL (E)
 
†CodeProtected Status
CECommercially Exploited
EEndangered
RRare
SCSpecial Concern
TThreatened
 

 

Time Generated: 05/21/2018 10:14 AM CDT