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Threatened & Endangered
About PLANTS Threatened & Endangered

Protected Plants for All Scientific Names
Jurisdiction = State
State Distribution = U.S. States (Arizona)
457 records returned

Click on an accepted name below to view its PLANTS Profile with more information. Click on the reference link to see the published list and learn more about the law. Protected plants that are synonyms retain their protected status, and are indented beneath the current PLANTS accepted name; common names are from the state list.

Arizona Arizona Department of Agriculture. 2011. Protected native plants by categories. Arizona Department of Agriculture.

Symbol Scientific Name State Common Name State Protected Status
ACAR18 Actaea arizonica (S. Watson) J. Compton
CIAR Cimicifuga arizonica S. Watson Arizona bugbane HS
AGAR8 Agave ×arizonica Gentry & J.Z. Weber (pro sp.) [chrysantha × toumeyana]
AGAR3 Agave arizonica Gentry & J.Z. Weber HS
AGCH2 Agave chrysantha Peebles SR
AGDE10 Agave delamateri W.C. Hodgson & L. Slauson HS
AGDES Agave deserti Engelm. ssp. simplex Gentry desert agave SR
AGMU Agave murpheyi F. Gibson HS
AGPA3 Agave palmeri Engelm. SR
AGPAP5 Agave parryi Engelm. ssp. parryi SR
AGPAC Agave parryi Engelm. var. couesii (Engelm. ex Trel.) Kearney & Peebles SR
AGPA5 Agave parviflora Torr. small-flowered agave, striped agave HS, SR
AGSCS2 Agave schottii Engelm. var. schottii shindigger SR
AGSCT Agave schottii Engelm. var. treleasei (Toumey) Kearney & Peebles HS, SR
AGTOB Agave toumeyana Trel. ex Standl. var. bella Breitung SR
AGTOT Agave toumeyana Trel. ex Standl. var. toumeyana SR
AGUN2 Agave univittata Haw.
AGMC Agave mckelveyana Gentry, nom. nud. SR
AGUTK Agave utahensis Engelm. var. kaibabensis (McKelvey) Breitung SR
AGUTU Agave utahensis Engelm. var. utahensis SR
ALAC4 Allium acuminatum Hook. SR
ALATC Allium atrorubens S. Watson var. cristatum (S. Watson) McNeal
ALNEC Allium nevadense S. Watson var. cristatum (S. Watson) Ownbey SR
ALBI Allium bigelovii S. Watson SR
ALBI2 Allium bisceptrum S. Watson SR
ALCEN Allium cernuum Roth var. neomexicanum (Rydb.) J.F. Macbr. nodding onion SR
ALCEO Allium cernuum Roth var. obtusum Cockerell ex J.F. Macbr. SR
ALGEG Allium geyeri S. Watson var. geyeri SR
ALGET Allium geyeri S. Watson var. tenerum M.E. Jones SR
ALGL Allium glandulosum Link & Otto
ALRH Allium rhizomatum Woot. & Standl. SR
ALGO Allium gooddingii Ownbey Goodding's onion HS
ALKU Allium kunthii G. Don SR
ALMA4 Allium macropetalum Rydb. SR
ALNE Allium nevadense S. Watson SR
ALPA2 Allium parishii S. Watson SR
ALPL4 Allium plummerae S. Watson SR
AMGO Amoreuxia gonzalezii Sprague & Riley HS
AMKE Amsonia kearneyana Woodson HS
ANBR4 Androstephium breviflorum S. Watson funnel-lily SR
APCH Apacheria chiricahuensis C.T. Mason Chiricahua rock flower SR
AQCH Aquilegia chrysantha A. Gray SR
AQCOP Aquilegia coerulea James var. pinetorum (Tidestr.) Payson ex Kearney & Peebles
AQCAP Aquilegia caerulea James var. pinetorum (Tidestr.) Payson ex Kearney & Peebles, orth. var. SR
AQDE Aquilegia desertorum (M.E. Jones) Cockerell ex A. Heller SR
AQEL Aquilegia elegantula Greene SR
AQLO Aquilegia longissima A. Gray long spur columbine SR
AQMI Aquilegia micrantha Eastw. SR
AQTR Aquilegia triternata Payson SR
ARCA4 Arctomecon californica Torr. & Frém. golden-bear poppy, yellow-flowered desert poppy SR
ASCOM Astragalus cobrensis A. Gray var. maguirei Kearney SR
ASCRC4 Astragalus cremnophylax Barneby var. cremnophylax Sentry milk vetch HS
ASCRM Astragalus cremnophylax Barneby var. myriorrhaphis Barneby cliff milk-vetch SR
ASHO5 Astragalus holmgreniorum Barneby Holmgren milk vetch HS
ASHY3 Astragalus hypoxylus S. Watson Huachuca milk-vetch SR
ASNU7 Astragalus nutriosensis S.C. Sand. Nutrioso milk-vetch SR
ASXI Astragalus xiphoides (Barneby) Barneby Gladiator milk-vetch SR
ATHY Atriplex hymenelytra (Torr.) S. Watson SR
BUFA Bursera fagaroides (Kunth) Engl. fragrant bursera SR
CAAM4 Calochortus ambiguus (M.E. Jones) Ownbey SR
CAAU8 Calochortus aureus S. Watson SR
CAFL Calochortus flexuosus S. Watson straggling mariposa SR
CAGU Calochortus gunnisonii S. Watson SR
CAKEK2 Calochortus kennedyi Porter var. kennedyi desert mariposa SR
CAKEM Calochortus kennedyi Porter var. munzii Jeps. SR
CABUA Calypso bulbosa (L.) Oakes var. americana (R. Br.) Luer SR
CAEX10 Camissonia exilis (P.H. Raven) P.H. Raven SR
CASP35 Carex specicola J.T. Howell
CASP9 Carex specuicola J.T. Howell Navajo sedge HS
CAGI10 Carnegiea gigantea (Engelm.) Britton & Rose
CAGI7 Carnegia gigantea (Engelm.) Britton & Rose, orth. var. "crested" or "fantop" form only, saguaro HS, SR
CAEM4 Castela emoryi (A. Gray) Moran & Felger crucifixion thorn SR
CASU12 Castilleja sulphurea Rydb.
CAMO16 Castilleja mogollonica Pennell SR
CECAT Cercis canadensis L. var. texensis (S. Watson) M. Hopkins
CEOC3 Cercis occidentalis Torr. ex A. Gray California redbud SR
CHLIA Chilopsis linearis (Cav.) Sweet ssp. arcuata (Fosberg) Henrickson
CHLIA2 Chilopsis linearis (Cav.) Sweet var. arcuata Fosberg desert willow SA
CHLIL2 Chilopsis linearis (Cav.) Sweet ssp. linearis
CHLIG Chilopsis linearis (Cav.) Sweet var. glutinosa (Engelm.) Fosberg SA
CIPA Cirsium parryi (A. Gray) Petr. SR
CIVI6 Cirsium virginense S.L. Welsh virgin thistle SR
CLHIA Clematis hirsutissima Pursh var. arizonica (A. Heller) Erickson Arizona clematis HS
CLMU Cleome multicaulis DC. playa spiderflower SR
COMA25 Corallorhiza maculata (Raf.) Raf.
COMA4 Corallorrhiza maculata (Raf.) Raf., orth. var. spotted coral root SR
COST19 Corallorhiza striata Lindl.
COST Corallorrhiza striata Lindl., orth. var. striped coral root SR
COWI5 Corallorhiza wisteriana Conrad
COWI2 Corallorrhiza wisteriana Conrad, orth. var. spring coral root SR
CORE3 Coryphantha recurvata (Engelm.) Britton & Rose golden-chested beehive cactus HS, SR
COROR Coryphantha robustispina (Schott ex Engelm.) Britton & Rose ssp. robustispina
COSCR Coryphantha scheeri (Muehlenpf.) L.D. Benson var. robustispina (Schott ex Engelm.) L.D. Benson Sheer's strong-spined cory cactus HS
COROU Coryphantha robustispina (Schott ex Engelm.) Britton & Rose ssp. uncinata (L.D. Benson) N.P. Taylor
COSCV Coryphantha scheeri (Muehlenpf.) L.D. Benson var. valida (Engelm.) L.D. Benson, nom. inq. SR
CYACA2 Cylindropuntia acanthocarpa (Engelm. & Bigelow) F.M. Knuth var. acanthocarpa
OPACA Opuntia acanthocarpa Engelm. & Bigelow var. acanthocarpa buckhorn cholla SR
CYACC2 Cylindropuntia acanthocarpa (Engelm. & Bigelow) F.M. Knuth var. coloradensis (L.D. Benson) Pinkava
OPACC Opuntia acanthocarpa Engelm. & Bigelow var. coloradensis L.D. Benson SR
CYACM Cylindropuntia acanthocarpa (Engelm. & Bigelow) F.M. Knuth var. major (Engelm. & Bigelow) Pinkava
OPACM Opuntia acanthocarpa Engelm. & Bigelow var. major (Engelm. & Bigelow) L.D. Benson SR
CYACT Cylindropuntia acanthocarpa (Engelm. & Bigelow) F.M. Knuth var. thornberi (Thornb. & Bonker) Pinkava
OPACT Opuntia acanthocarpa Engelm. & Bigelow var. thornberi (Thornb. & Bonker) L.D. Benson SR
CYAR14 Cylindropuntia arbuscula (Engelm.) F.M. Knuth
OPAR2 Opuntia arbuscula Engelm. pencil cholla SR
CYBI9 Cylindropuntia bigelovii (Engelm.) F.M. Knuth
OPBI Opuntia bigelovii Engelm. teddy bear cholla SR
CYEC3 Cylindropuntia echinocarpa (Engelm. & Bigelow) F.M. Knuth
OPEC Opuntia echinocarpa Engelm. & Bigelow silver cholla SR
OPWI2 Opuntia wigginsii L.D. Benson SR
CYFUF Cylindropuntia fulgida (Engelm.) F.M. Knuth var. fulgida
OPFUF Opuntia fulgida Engelm. var. fulgida jumping chain-fruit cholla SR
CYFUM Cylindropuntia fulgida (Engelm.) F.M. Knuth var. mamillata (Schott ex Engelm.) Backeb.
OPFUM Opuntia fulgida Engelm. var. mamillata (Schott ex Engelm.) J.M. Coult. SR
CYIMI Cylindropuntia imbricata (Haw.) F.M. Knuth var. imbricata
OPIM Opuntia imbricata (Haw.) DC. tree cholla SR
CYKE4 Cylindropuntia ×kelvinensis (V.E. Grant & K.A. Grant) P.V. Heath [fulgida × spinosior]
OPKE Opuntia ×kelvinensis V.E. Grant & K.A. Grant SR
CYLE8 Cylindropuntia leptocaulis (DC.) F.M. Knuth
OPLE Opuntia leptocaulis DC. desert Christmas cactus, pencil cholla SR
CYMU11 Cylindropuntia ×multigeniculata (Clokey) Backeb. (pro sp.) [echinocarpa × whipplei]
OPWHM Opuntia whipplei Engelm. & Bigelow var. multigeniculata (Clokey) L.D. Benson SR
CYRA9 Cylindropuntia ramosissima (Engelm.) F.M. Knuth
OPRA Opuntia ramosissima Engelm. diamond cholla SR
CYSP8 Cylindropuntia spinosior (Engelm.) F.M. Knuth
OPSP2 Opuntia spinosior (Engelm.) Toumey Tourney-cane cholla SR
CYTE15 Cylindropuntia ×tetracantha (Toumey) F.M. Knuth (pro sp.) [acanthocarpa × leptocaulis]
OPKLT Opuntia kleiniae DC. var. tetracantha (Toumey) W.T. Marshall SR
CYVE3 Cylindropuntia versicolor (Engelm. ex J.M. Coult.) F.M. Knuth
OPVE Opuntia versicolor Engelm. ex J.M. Coult. staghorn cholla SR
CYVI17 Cylindropuntia ×vivipara (Rose) F.M. Knuth (pro sp.) [arbuscula × versicolor]
OPVI4 Opuntia ×vivipara Rose (pro sp.) SR
CYWH Cylindropuntia whipplei (Engelm. & Bigelow) F.M. Knuth
OPWH Opuntia whipplei Engelm. & Bigelow Whipple cholla SR
CYPAP3 Cypripedium parviflorum Salisb. var. pubescens (Willd.) Knight
CYCAP2 Cypripedium calceolus L. var. pubescens (Willd.) Correll yellow lady's slipper HS
DAVI6 Dactylorhiza viridis (L.) R.M. Bateman, A.M. Pridgeon & M.W. Chase
COVI6 Coeloglossum viride (L.) Hartm. SR
DATE4 Dalea tentaculoides Gentry Gentry milk vetch HS
DAWH2 Dasylirion wheeleri S. Watson desert spoon, sotol SR
DICAP Dichelostemma capitatum (Benth.) Alph. Wood ssp. pauciflorum (Torr.) G. Keator
DIPUP Dichelostemma pulchellum (Salisb.) A. Heller var. pauciflorum (Torr.) Hoover SR
DOALM Dodecatheon alpinum (A. Gray) Greene ssp. majus H.J. Thomp. SR
DODEE Dodecatheon dentatum Hook. ssp. ellisiae (Standl.) H.J. Thomp. SR
DOPU Dodecatheon pulchellum (Raf.) Merr. SR
DUCO Dudleya collomiae Rose ex Morton
DUSAC Dudleya saxosa (M.E. Jones) Britton & Rose ssp. collomiae (Rose ex Morton) Moran rock echeveria SR
DUPUA2 Dudleya pulverulenta (Nutt.) Britton & Rose ssp. arizonica (Rose) Moran SR
ECFL Echeandia flavescens (Schult. & Schult. f.) Cruden SR
ECHO Echinocactus horizonthalonius Lem. SR
ECHON Echinocactus horizonthalonius Lem. var. nicholii L.D. Benson Nichol's Turk's head cactus HS
ECPOP Echinocactus polycephalus Engelm. & Bigelow var. polycephalus SR
ECPOX Echinocactus polycephalus Engelm. & Bigelow var. xeranthemoides J.M. Coult. SR
ECBO2 Echinocereus bonkerae Thornb. & Bonker
ECFAB Echinocereus fasciculatus (Engelm. ex B.D. Jacks.) L.D. Benson var. bonkerae (Thornb. & Bonker) L.D. Benson SR
ECBO3 Echinocereus boyce-thompsonii Orcutt
ECFAB2 Echinocereus fasciculatus (Engelm. ex B.D. Jacks.) L.D. Benson var. boyce-thompsonii (Orcutt) L.D. Benson SR
ECFEB2 Echinocereus fendleri (Engelm.) Sencke ex J.N. Haage var. boyce-thompsonii (Orcutt) L.D. Benson SR
ECCOA Echinocereus coccineus Engelm. var. arizonicus (Rose ex Orcutt) D.J. Ferguson
ECTRA Echinocereus triglochidiatus Engelm. var. arizonicus (Rose ex Orcutt) L.D. Benson Arizona hedgehog cactus HS
ECTRN Echinocereus triglochidiatus Engelm. var. neomexicanus auct. non (Standl.) W.T. Marshall Mexican claret-cup hedgehog SR
ECCOC Echinocereus coccineus Engelm. var. coccineus
ECTRM Echinocereus triglochidiatus Engelm. var. melanacanthus (Engelm.) L.D. Benson black-spine claret-cup hedgehog SR
ECDA Echinocereus dasyacanthus Engelm.
ECPEN Echinocereus pectinatus (Scheidw.) Engelm. var. neomexicanus (J.M. Coult.) L.D. Benson golden rainbow hedgehog SR
ECENA Echinocereus engelmannii (Parry ex Engelm.) Lem. var. acicularis L.D. Benson SR
ECENA2 Echinocereus engelmannii (Parry ex Engelm.) Lem. var. armatus L.D. Benson SR
ECENC Echinocereus engelmannii (Parry ex Engelm.) Lem. var. chrysocentrus (Engelm. & Bigelow) Rümpler SR
ECENE Echinocereus engelmannii (Parry ex Engelm.) Lem. var. engelmannii SR
ECENV Echinocereus engelmannii (Parry ex Engelm.) Lem. var. variegatus (Engelm. & Bigelow) Rümpler SR
ECFA Echinocereus fasciculatus (Engelm. ex B.D. Jacks.) L.D. Benson SR
ECFEF3 Echinocereus fendleri (Engelm.) Sencke ex J.N. Haage ssp. fendleri
ECFEF2 Echinocereus fendleri (Engelm.) Sencke ex J.N. Haage var. fendleri SR
ECFER4 Echinocereus fendleri (Engelm.) Sencke ex J.N. Haage ssp. rectispinus (Peebles) N.P. Taylor
ECFER Echinocereus fendleri (Engelm.) Sencke ex J.N. Haage var. rectispinus (Peebles) L.D. Benson SR
ECLE2 Echinocereus ledingii Peebles SR
ECMO Echinocereus mojavensis (Engelm. & Bigelow) Rümpler
ECTRM2 Echinocereus triglochidiatus Engelm. var. mojavensis (Engelm. & Bigelow) L.D. Benson Mohave claret-cup hedgehog SR
ECNI Echinocereus nicholii (L.D. Benson) Parfitt SR
ECPO6 Echinocereus polyacanthus Engelm. SR
ECPS Echinocereus pseudopectinatus (N.P. Taylor) N.P. Taylor SR
ECRI3 Echinocereus rigidissimus (Engelm.) hort ex F. Haage SR
ECTRT Echinocereus triglochidiatus Engelm. var. triglochidiatus SR
ECTRG Echinocereus triglochidiatus Engelm. var. gonacanthus (Engelm. & Bigelow) Boissev. robust claret-cup hedgehog SR
ECER2 Echinomastus erectocentrus (J.M. Coult.) Britton & Rose SR
ECERA Echinomastus erectocentrus (J.M. Coult.) Britton & Rose var. acunensis (W.T. Marshall) H. Bravo Acuna cactus HS
ECIN2 Echinomastus intertextus (Engelm.) Britton & Rose SR
ECJO3 Echinomastus johnsonii (Parry ex Engelm.) E.M. Baxter beehive cactus SR
EPGI Epipactis gigantea Douglas ex Hook. giant helleborine SR
EPMI2 Epithelantha micromeris (Engelm.) F.A.C. Weber ex Britton & Rose SR
ERAL Eremocrinum albomarginatum (M.E. Jones) M.E. Jones SR
ERKU Erigeron kuschei Eastw. Chiricahua fleabane SR
ERLE14 Erigeron lemmonii A. Gray Lemmon fleabane HS
ERPI9 Erigeron piscaticus G.L. Nesom Fish Creek fleabane SR
ERCA11 Eriogonum capillare Small SR
ERHEA4 Eriogonum heermannii Durand & Hilg. var. apachense (Reveal) Reveal
ERAP3 Eriogonum apachense Reveal SR
ERMO9 Eriogonum mortonianum Reveal Morton's buckwheat SR
ERRI Eriogonum ripleyi J.T. Howell Frazier's Well buckwheat, Ripley's wild buckwheat SR
ERTHA2 Eriogonum thompsoniae S. Watson var. atwoodii Reveal Atwood's buckwheat SR
ERRO7 Errazurizia rotundata (Woot.) Barneby SR
ESAL2 Escobaria alversonii (J.M. Coult.) N.P. Taylor
COVIA Coryphantha vivipara (Nutt.) Britton & Rose var. alversonii (J.M. Coult.) L.D. Benson SR
ESMI3 Escobaria missouriensis (Sweet) D.R. Hunt
COMI5 Coryphantha missouriensis (Sweet) Britton & Rose SR
ESORO Escobaria orcuttii Boed. var. orcuttii
COSTO Coryphantha strobiliformis (Poselg.) Moran var. orcuttii (Boed.) L.D. Benson SR
ESRO Escobaria robbinsiorum (W.H. Earle) D.R. Hunt
CORO3 Coryphantha robbinsiorum (W.H. Earle) A.D. Zimmerman Cochise pincushion cactus HS
ESTU Escobaria tuberculosa (Engelm.) Britton & Rose
COST7 Coryphantha strobiliformis auct. non (Poselg.) Orcutt SR
ESVIA Escobaria vivipara (Nutt.) Buxbaum var. arizonica (Engelm.) D.R. Hunt
COVIA2 Coryphantha vivipara (Nutt.) Britton & Rose var. arizonica (Engelm.) W.T. Marshall SR
ESVIB Escobaria vivipara (Nutt.) Buxbaum var. bisbeeana (Orcutt) D.R. Hunt
COVIB Coryphantha vivipara (Nutt.) Britton & Rose var. bisbeeana (Orcutt) L.D. Benson SR
ESVID Escobaria vivipara (Nutt.) Buxbaum var. deserti (Engelm.) D.R. Hunt
COVID Coryphantha vivipara (Nutt.) Britton & Rose var. deserti (Engelm.) W.T. Marshall SR
ESVIR2 Escobaria vivipara (Nutt.) Buxbaum var. rosea (Clokey) D.R. Hunt
COVIR2 Coryphantha vivipara (Nutt.) Britton & Rose var. rosea (Clokey) L.D. Benson SR
ESVIV Escobaria vivipara (Nutt.) Buxbaum var. vivipara
COMIM Coryphantha missouriensis (Sweet) Britton & Rose var. marstonii (Clover) L.D. Benson SR
EUMA10 Euphorbia macropus (Klotzsch & Garcke) Boiss.
EUPL4 Euphorbia plummerae S. Watson, orth. var. woodland spurge SR
FECYC Ferocactus cylindraceus (Engelm.) Orcutt var. cylindraceus SR
FECYL Ferocactus cylindraceus (Engelm.) Orcutt var. lecontei (Engelm.) H. Bravo SR
FEEA2 Ferocactus eastwoodiae (L.D. Benson) L.D. Benson
FECYE Ferocactus cylindraceus (Engelm.) Orcutt var. eastwoodiae (L.D. Benson) N.P. Taylor SR
FEEM Ferocactus emoryi (Engelm.) Orcutt SR
FEWI Ferocactus wislizeni (Engelm.) Britton & Rose barrel cactus SR
FLMA Flaveria macdougalii Theroux, Pinkava & Keil SR
FOSP2 Fouquieria splendens Engelm. coach whip SR
FRCA6 Fremontodendron californicum (Torr.) Coville flannel bush SR
FRAT Fritillaria atropurpurea Nutt. SR
GEWI2 Gentianella wislizeni (Engelm.) J.M. Gillett SR
GOOB2 Goodyera oblongifolia Raf. SR
GORE2 Goodyera repens (L.) R. Br. SR
GRBA3 Graptopetalum bartramii Rose Bartram's live-forever, Bartram's stonecrop SR
GRRU Graptopetalum rusbyi (Greene) Rose SR
GRCL Grusonia clavata (Engelm.) H. Rob.
OPCL Opuntia clavata Engelm. club cholla SR
GRKU Grusonia kunzei (Rose) Pinkava
OPKU Opuntia kunzei Rose SR
GRPA11 Grusonia parishii (Orcutt) Pinkava
OPEM2 Opuntia emoryi auct. non Engelm. devil cholla SR
OPPA Opuntia parishii Orcutt SR
GRPU3 Grusonia pulchella (Engelm.) H. Rob.
OPPU Opuntia pulchella Engelm. sand cholla SR
HEDI Hedeoma diffusa Greene Flagstaff pennyroyal SR
HEUN2 Hesperocallis undulata A. Gray Ajo lily SR
HEWH Hesperoyucca whipplei (Torr.) Baker
YUWHW Yucca whipplei Torr. var. whipplei Our Lord's candle SR
HESP3 Hexalectris spicata (Walter) Barnhart crested coral root SR
HEWA Hexalectris warnockii Ames & Correll Texas purple spike HS
LISCR Lilaeopsis schaffneriana (Schltdl.) J.M. Coult. & Rose var. recurva (A.W. Hill) Affolter HS
LIPA2 Lilium parryi S. Watson lemon lily SR
LIPHA Lilium philadelphicum L. var. andinum (Nutt.) Ker Gawl.
LIUM2 Lilium umbellatum Pursh SR
LICO5 Listera convallarioides (Sw.) Nutt. ex Elliot broad-leaved tway blade SR
LOCA2 Lobelia cardinalis L.
LOCAG2 Lobelia cardinalis L. ssp. graminea (Lam.) McVaugh cardinal flower SR
LOFE Lobelia fenestralis Cav. leafy lobelia SR
LOLAA Lobelia laxiflora Kunth var. angustifolia A. DC. SR
LYWA Lysiloma watsonii Rose
LYMIT Lysiloma microphyllum Benth. var. thornberi (Britton & Rose) Isely feather bush SR
MASU18 Macroptilium supinum (Wiggins & Rollins) A. Delgado
PHSU11 Phaseolus supinus Wiggins & Rollins SR
MARAA Maianthemum racemosum (L.) Link ssp. amplexicaule (Nutt.) LaFrankie SR
MARAR Maianthemum racemosum (L.) Link ssp. racemosum SR
MAST4 Maianthemum stellatum (L.) Link SR
MACO4 Malaxis corymbosa (S. Watson) Kuntze SR
MAEH Malaxis ehrenbergii (Rchb. f.) Kuntze [excluded] SR
MASO8 Malaxis soulei L.O. Williams
MAMA13 Malaxis macrostachya auct. non (Lex.) Kuntze mountain malaxia SR
MATE2 Malaxis tenuis (S. Watson) Ames SR
MABA9 Mammillaria barbata Engelm.
MAVI6 Mammillaria viridiflora (Britton & Rose) Boed. SR
MAGR9 Mammillaria grahamii Engelm.
MAGRG4 Mammillaria grahamii Engelm. var. grahamii SR
MAGRO Mammillaria grahamii Engelm. var. oliviae (Orcutt) L.D. Benson SR
MAMI2 Mammillaria microcarpa Engelm. SR
MAHEH2 Mammillaria heyderi Muehlenpf. var. heyderi
MAGUA Mammillaria gummifera Engelm. var. applanata (Engelm.) L.D. Benson SR
MAHEM Mammillaria heyderi Muehlenpf. var. macdougalii (Rose) L.D. Benson
MAGU Mammillaria gummifera Engelm. p.p. SR
MAGUM Mammillaria gummifera Engelm. var. macdougalii (Rose) L.D. Benson SR
MAHEM2 Mammillaria heyderi Muehlenpf. var. meiacantha (Engelm.) L.D. Benson SR
MALA2 Mammillaria lasiacantha Engelm. SR
MAMA6 Mammillaria mainiae K. Brandegee SR
MATE4 Mammillaria tetrancistra Engelm. SR
MATH Mammillaria thornberi Orcutt SR
MAWRW Mammillaria wrightii Engelm. var. wilcoxii (Toumey ex K. Schum.) W.T. Marshall SR
MAWRW2 Mammillaria wrightii Engelm. var. wrightii SR
MIBI2 Milla biflora Cav. SR
NOBI Nolina bigelovii (Torr.) S. Watson Bigelow's nolina SR, HR
NOMI Nolina microcarpa S. Watson beargrass, sacahuista SR, HR
NOPA Nolina parryi S. Watson Parry nolina SR, HR
NOTE Nolina texana S. Watson
NOTEC Nolina texana S. Watson var. compacta (Trel.) I.M. Johnst. bunchgrass SR, HR
NOTE2 Nothoscordum texanum M.E. Jones SR
OLTE Olneya tesota A. Gray desert ironwood SA, HR
OPAU2 Opuntia aurea E.M. Baxter
OPBAA Opuntia basilaris Engelm. & Bigelow var. aurea (E.M. Baxter) W.T. Marshall SR
OPBAB2 Opuntia basilaris Engelm. & Bigelow var. basilaris beavertail cactus SR
OPBAL Opuntia basilaris Engelm. & Bigelow var. longiareolata (Clover & Jotter) L.D. Benson SR
OPBAT Opuntia basilaris Engelm. & Bigelow var. treleasei (J.M. Coult.) J.M. Coult. ex Toumey SR
OPCH Opuntia chlorotica Engelm. & Bigelow pancake prickly-pear SR
OPCU2 Opuntia ×curvospina Griffiths (pro sp.) [chlorotica × phaeacantha] SR
OPENE Opuntia engelmannii Salm-Dyck ex Engelm. var. engelmannii Engelmann's prickly-pear SR
OPENF Opuntia engelmannii Salm-Dyck ex Engelm. var. flavispina (L.D. Benson) Parfitt & Pinkava SR
OPFR Opuntia fragilis (Nutt.) Haw.
OPFRB Opuntia fragilis (Nutt.) Haw. var. brachyarthra (Engelm. & Bigelow) J.M. Coult. SR
OPFRF Opuntia fragilis (Nutt.) Haw. var. fragilis little prickly pear SR
OPLA2 Opuntia laevis J.M. Coult.
OPPHL Opuntia phaeacantha Engelm. var. laevis (J.M. Coult.) L.D. Benson SR
OPMA8 Opuntia macrocentra Engelm. purple prickly-pear SR
OPMAM3 Opuntia macrorhiza Engelm. var. macrorhiza plains prickly pear SR
OPMAP Opuntia macrorhiza Engelm. var. pottsii (Salm-Dyck) L.D. Benson SR
OPMA3 Opuntia martiniana (L.D. Benson) Parfitt plains prickly pear SR
OPPH Opuntia phaeacantha Engelm.
OPCA2 Opuntia canada Griffiths SR
OPPHM Opuntia phaeacantha Engelm. var. major Engelm. SR
OPPHP Opuntia phaeacantha Engelm. var. phaeacantha SR
OPPHS2 Opuntia phaeacantha Engelm. var. superbospina (Griffiths) L.D. Benson SR
OPPOE Opuntia polyacantha Haw. var. erinacea (Engelm. & J.M. Bigelow ex Engelm.) Parfitt
OPERE Opuntia erinacea Engelm. & Bigelow ex Engelm. var. erinacea Mohave prickly-pear SR
OPPOH Opuntia polyacantha Haw. var. hystricina (Engelm. & J.M. Bigelow) Parfitt
OPERH Opuntia erinacea Engelm. & Bigelow ex Engelm. var. hystricina (Engelm. & Bigelow) L.D. Benson SR
OPPON Opuntia polyacantha Haw. var. nicholii (L.D. Benson) Parfitt
OPNI Opuntia nicholii L.D. Benson Navajo Bridge prickly pear SR
OPPOP Opuntia polyacantha Haw. var. polyacantha
OPERU Opuntia erinacea Engelm. & Bigelow ex Engelm. var. ursina (F.A.C. Weber) Parish grizzly bear prickly-pear SR
OPERU2 Opuntia erinacea Engelm. & Bigelow ex Engelm. var. utahensis (Engelm.) L.D. Benson SR
OPPOJ Opuntia polyacantha Haw. var. juniperina (Britton & Rose) L.D. Benson SR
OPPOR Opuntia polyacantha Haw. var. rufispina (Engelm. & Bigelow ex Engelm.) L.D. Benson SR
OPPOT Opuntia polyacantha Haw. var. trichophora (Engelm. & Bigelow) J.M. Coult. SR
OPSA Opuntia santa-rita (Griffiths & Hare) Rose Santa Rita prickly-pear SR
OPVA4 Opuntia ×vaseyi (J.M. Coult.) Britton & Rose [littoralis × phaeacantha]
OPLIV Opuntia littoralis (Engelm.) Cockerell var. vaseyi (J.M. Coult.) L.D. Benson & Walkington SR
PASC14 Pachycereus schottii (Engelm.) D.R. Hunt
LOSC5 Lophocereus schottii (Engelm.) Britton & Rose senita SR
PAFR6 Packera franciscana (Greene) W.A. Weber & Á. Löve
SEFR2 Senecio franciscanus Greene San Francisco groundsel HS
PAQU7 Packera quaerens (Greene) W.A. Weber & Á. Löve
SEQU2 Senecio quaerens Greene gilia groundsel SR
PAFL6 Parkinsonia florida (Benth. ex A. Gray) S. Watson
CEFL6 Cercidium floridum Benth. ex A. Gray blue palo verde SA
PAMI5 Parkinsonia microphylla Torr.
CEMI6 Cercidium microphyllum (Torr.) Rose & I.M. Johnst. foothill palo verde SA
PEBR2 Pediocactus bradyi L.D. Benson Brady's pincushion cactus HS
PEPA5 Pediocactus paradinei B.W. Benson Paradine plains cactus HS
PEPE8 Pediocactus peeblesianus (Croizat) L.D. Benson
PEPEF Pediocactus peeblesianus (Croizat) L.D. Benson var. fickeiseniae L.D. Benson HS
PEPEP2 Pediocactus peeblesianus (Croizat) L.D. Benson var. peeblesianus Navajo plains cactus HS
PESI4 Pediocactus sileri (Engelm. ex J.M. Coult.) L.D. Benson Siler pincushion cactus HS
PESIS Pediocactus simpsonii (Engelm.) Britton & Rose var. simpsonii SR
PEGRG Peniocereus greggii (Engelm.) Britton & Rose var. greggii night-blooming cereus SR
PEGRT Peniocereus greggii (Engelm.) Britton & Rose var. transmontanus (Engelm.) Backeb. queen-of-the-night SR
PEAL3 Penstemon albomarginatus M.E. Jones SR
PEBIR Penstemon bicolor (Brandegee) Clokey & D.D. Keck ssp. roseus Clokey & D.D. Keck SR
PECL5 Penstemon clutei A. Nelson Sunset Crater beardtongue SR
PEDI6 Penstemon discolor D.D. Keck variegated beardtongue HS
PEDI10 Penstemon distans N.H. Holmgren Mt. Trumball beardtongue SR
PELIM Penstemon linarioides A. Gray ssp. maguirei D.D. Keck SR
PEAJ Perityle ajoensis T.K. Todsen Ajo rock daisy SR
PECO17 Perityle cochisensis (Niles) A. Powell Chiricahua rock daisy SR
PHHU3 Phemeranthus humilis (Greene) Kiger
TAHU2 Talinum humile Greene Pinos Altos flame flower SR
PHPA31 Phemeranthus parvulus (Rose & Standl.) D.J. Ferguson & T.M. Price
PHMA29 Phemeranthus marginatus (Greene) Kiger
TAMA Talinum marginatum Greene SR
PHVA8 Phemeranthus validulus (Greene) Kiger
TAVA Talinum validulum Greene Tusayan flame flower SR
PHAR5 Pholisma arenarium Nutt. ex Hook. scaly-stemmed sand plant HS
PHSO Pholisma sonorae (Torr. ex A. Gray) Yatsk. sandfood, sandroot HS
PIAR Pinus aristata Engelm. bristlecone pine SR
PLGR6 Platanthera gracilis Lindl.
PLHYG Platanthera hyperborea (L.) Lindl. var. gracilis (Lindl.) Luer SR
PLHY2 Platanthera hyperborea (L.) Lindl.
PLHYH2 Platanthera hyperborea (L.) Lindl. var. hyperborea northern green orchid SR
PLLI3 Platanthera limosa Lindl. Thurber's bog orchid SR
PLSPE Platanthera sparsiflora (S. Watson) Schltr. var. ensifolia (Rydb.) Luer SR
PLSPS Platanthera sparsiflora (S. Watson) Schltr. var. sparsiflora sparsely-flowered bog orchid SR
PLST4 Platanthera stricta Lindl. slender bog orchid SR
POCO6 Polygonatum cobrense (Woot. & Standl.) R.R. Gates SR
PRRU Primula rusbyi Greene SR
PRSP2 Primula specuicola Rydb. SR
PRHU Primula hunnewellii Fernald SR
PRTR4 Prosartes trachycarpa S. Watson
DITR2 Disporum trachycarpum (S. Watson) Benth. & Hook. f. SR
DITRS Disporum trachycarpum (S. Watson) Benth. & Hook. f. var. subglabrum E.H. Kelso SR
PRGLG Prosopis glandulosa Torr. var. glandulosa honey mesquite SA, HR
PRGLT Prosopis glandulosa Torr. var. torreyana (L.D. Benson) M.C. Johnst. western honey mesquite SA, HR
PRPU Prosopis pubescens Benth. screwbean mesquite SA, HR
PRVE Prosopis velutina Woot. velvet mesquite SA, HR
PSNU Psilotum nudum (L.) P. Beauv. bush moss, whisk fern HS
PSSP3 Psorothamnus spinosus (A. Gray) Barneby smoke tree SA
PUPA Puccinellia parishii Hitchc. Parish alkali grass HS
PUSU2 Purshia ×subintegra (Kearney) Henrickson [pinkavae × stansburiana] Burro Creak cliffrose, Arizona cliffrose HS
RHRH4 Rhodiola rhodantha (A. Gray) H. Jacobsen
SERH Sedum rhodanthum A. Gray SR
RHKE Rhus kearneyi F.A. Barkley Kearney sumac SR
ROSTA Rosa stellata Woot. ssp. abyssa A. Phillips Phillips Grand Canyon rose SR
RUOR3 Rumex orthoneurus Rech. f. Chiricahua dock HS
SCAR8 Schiedeella arizonica P.M. Brown
SPPA4 Spiranthes parasitica auct. non A. Rich. & Galeotti SR
SCPA10 Sclerocactus papyracanthus (Engelm.) N.P. Taylor
PEPA20 Pediocactus papyracanthus (Engelm.) L.D. Benson grama grass cactus SR
SCPA9 Sclerocactus parviflorus Clover & Jotter SR
SCPAI2 Sclerocactus parviflorus Clover & Jotter ssp. intermedius (Peebles) K.D. Heil & J.M. Porter
SCPAI Sclerocactus parviflorus Clover & Jotter var. intermedius (Peebles) Woodruff & L.D. Benson SR
SCPU6 Sclerocactus pubispinus (Engelm.) L.D. Benson SR
SCSI3 Sclerocactus sileri (L.D. Benson) K.D. Heil & J.M. Porter
SCSP2 Sclerocactus spinosior (Engelm.) Woodruff & L.D. Benson spinier devil claw SR
SCWH Sclerocactus whipplei (Engelm. & Bigelow) Britton & Rose SR
SEBI9 Sebastiania bilocularis S. Watson
SABI4 Sapium biloculare (S. Watson) Pax Mexican jumping bean SR
SECO Sedum cockerellii Britton SR
SEGR Sedum griffithsii Rose SR
SELA Sedum lanceolatum Torr. SR
SEST Sedum stelliforme S. Watson SR
SEMUH Senecio multidentatus Sch. Bip. ex Hemsl. var. huachucanus (A. Gray) T.M. Barkley
SEHU Senecio huachucanus A. Gray Huachuca groundsel HS
SPDE6 Spiranthes delitescens Sheviak HS
SPRO Spiranthes romanzoffiana Cham. hooded ladies tresses SR
STTH3 Stenocereus thurberi (Engelm.) Buxbaum organ pipe cactus SR
STMI14 Stenorrhynchos michuacanum (Llave & Lex.) Schltr.
SPMI2 Spiranthes michuacana (Llave & Lex.) Hemsl. SR
STAM2 Streptopus amplexifolius (L.) DC. SR
TRMI3 Trichostema micranthum A. Gray SR
TRLE4 Triteleia lemmoniae (S. Watson) Greene SR
TRPA9 Triteleiopsis palmeri (S. Watson) Hoover SR
TUMA Tumamoca macdougalii Rose tumamoc globeberry SR
VACAP Vauquelinia californica (Torr.) Sarg. ssp. pauciflora (Standl.) Hess & Henrickson
VAPA8 Vauquelinia pauciflora Standl. Guadalupe Canyon rosewood SR
VECA2 Veratrum californicum Durand false hellebore SR
WAFI Washingtonia filifera (Linden ex André) H. Wendl. California fan palm SR
YUANA2 Yucca angustissima Engelm. ex Trel. var. angustissima SR
YUANK Yucca angustissima Engelm. ex Trel. var. kanabensis (McKelvey) Reveal SR
YUBA Yucca baccata Torr.
YUBAB Yucca baccata Torr. var. baccata banana yucca SR, HR
YUBAV Yucca baccata Torr. var. vespertina McKelvey SR
YUBAI Yucca baileyi Woot. & Standl. var. intermedia (McKelvey) Reveal SR
YUBRB Yucca brevifolia Engelm. var. brevifolia Joshua tree SR
YUBRJ Yucca brevifolia Engelm. var. jaegeriana McKelvey SR
YUEL Yucca elata (Engelm.) Engelm.
YUELE Yucca elata (Engelm.) Engelm. var. elata palmilla, soaptree yucca SR
YUELU Yucca elata (Engelm.) Engelm. var. utahensis (McKelvey) Reveal SR
YUELV Yucca elata (Engelm.) Engelm. var. verdiensis (McKelvey) Reveal SR
YUHA Yucca harrimaniae Trel. SR
YUSC2 Yucca schidigera Roezl ex Ortgies Mohave yucca, Spanish dagger SR, HR
YUSC Yucca ×schottii Engelm. (pro sp.) [baccata × elata] hairy yucca SR
YUAR Yucca arizonica McKelvey SR
YUTH2 Yucca thornberi McKelvey SR
ZELO Zephyranthes longifolia Hemsl. plains rain lily SR
ZIEL2 Zigadenus elegans Pursh alkali-grass, white camas SR
ZIPA2 Zigadenus paniculatus (Nutt.) S. Watson sand-corn SR
ZIVI Zigadenus virescens (Kunth) J.F. Macbr. SR
 
†CodeProtected Status
HSHighly Safeguarded
SASalvage Assessed
SRSalvage restricted
 

 

Time Generated: 10/21/2014 12:49 PM MDT