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.
| Symbol |
Scientific Name |
State Common Name |
State Protected Status† |
| 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 |
| 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 |
| 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 |
| 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 |
| 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 |
| 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 |
| AQMI |
Aquilegia micrantha Eastw. |
|
SR |
| AQTR |
Aquilegia triternata Payson |
|
SR |
| ASCOM |
Astragalus cobrensis A. Gray var. maguirei Kearney |
|
SR |
| ATHY |
Atriplex hymenelytra (Torr.) S. Watson |
|
SR |
| CAAM4 |
Calochortus ambiguus (M.E. Jones) Ownbey |
|
SR |
| CAAU8 |
Calochortus aureus S. Watson |
|
SR |
| CAGU |
Calochortus gunnisonii S. Watson |
|
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 |
| CASU12 |
Castilleja sulphurea Rydb. |
|
|
| CAMO16 |
Castilleja mogollonica Pennell |
|
SR |
| CHLIL2 |
Chilopsis linearis (Cav.) Sweet ssp. linearis |
|
|
| CHLIG |
Chilopsis linearis (Cav.) Sweet var. glutinosa (Engelm.) Fosberg |
|
SA |
| CIPA |
Cirsium parryi (A. Gray) Petr. |
|
SR |
| 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 |
| 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 |
| CYEC3 |
Cylindropuntia echinocarpa (Engelm. & Bigelow) F.M. Knuth |
|
|
| OPWI2 |
Opuntia wigginsii L.D. Benson |
|
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 |
| CYKE4 |
Cylindropuntia ×kelvinensis (V.E. Grant & K.A. Grant) P.V. Heath [fulgida × spinosior] |
|
|
| OPKE |
Opuntia ×kelvinensis V.E. Grant & K.A. Grant |
|
SR |
| CYMU11 |
Cylindropuntia ×multigeniculata (Clokey) Backeb. (pro sp.) [echinocarpa × whipplei] |
|
|
| OPWHM |
Opuntia whipplei Engelm. & Bigelow var. multigeniculata (Clokey) L.D. Benson |
|
SR |
| CYTE15 |
Cylindropuntia ×tetracantha (Toumey) F.M. Knuth (pro sp.) [acanthocarpa × leptocaulis] |
|
|
| OPKLT |
Opuntia kleiniae DC. var. tetracantha (Toumey) W.T. Marshall |
|
SR |
| CYVI17 |
Cylindropuntia ×vivipara (Rose) F.M. Knuth (pro sp.) [arbuscula × versicolor] |
|
|
| OPVI4 |
Opuntia ×vivipara Rose (pro sp.) |
|
SR |
| DAVI6 |
Dactylorhiza viridis (L.) R.M. Bateman, A.M. Pridgeon & M.W. Chase |
|
|
| COVI6 |
Coeloglossum viride (L.) Hartm. |
|
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 |
| DUPUA2 |
Dudleya pulverulenta (Nutt.) Britton & Rose ssp. arizonica (Rose) Moran |
|
SR |
| ECFL |
Echeandia flavescens (Schult. & Schult. f.) Cruden |
|
SR |
| ECHO |
Echinocactus horizonthalonius Lem. |
|
SR |
| 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 |
| ECBO3 |
Echinocereus boyce-thompsonii Orcutt |
|
|
| ECFEB2 |
Echinocereus fendleri (Engelm.) Sencke ex J.N. Haage var. boyce-thompsonii (Orcutt) L.D. Benson |
|
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 |
| 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 |
| ECIN2 |
Echinomastus intertextus (Engelm.) Britton & Rose |
|
SR |
| EPMI2 |
Epithelantha micromeris (Engelm.) F.A.C. Weber ex Britton & Rose |
|
SR |
| ERAL |
Eremocrinum albomarginatum (M.E. Jones) M.E. Jones |
|
SR |
| ERCA11 |
Eriogonum capillare Small |
|
SR |
| ERHEA4 |
Eriogonum heermannii Durand & Hilg. var. apachense (Reveal) Reveal |
|
|
| ERAP3 |
Eriogonum apachense Reveal |
|
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 |
| 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 |
| 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 |
| FLMA |
Flaveria macdougalii Theroux, Pinkava & Keil |
|
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 |
| GRRU |
Graptopetalum rusbyi (Greene) Rose |
|
SR |
| GRKU |
Grusonia kunzei (Rose) Pinkava |
|
|
| OPKU |
Opuntia kunzei Rose |
|
SR |
| GRPA11 |
Grusonia parishii (Orcutt) Pinkava |
|
|
| OPPA |
Opuntia parishii Orcutt |
|
SR |
| LISCR |
Lilaeopsis schaffneriana (Schltdl.) J.M. Coult. & Rose var. recurva (A.W. Hill) Affolter |
|
HS |
| LIPHA |
Lilium philadelphicum L. var. andinum (Nutt.) Ker Gawl. |
|
|
| LIUM2 |
Lilium umbellatum Pursh |
|
SR |
| LOLAA |
Lobelia laxiflora Kunth var. angustifolia A. DC. |
|
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 |
| 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 |
| MAGR9 |
Mammillaria grahamii Engelm. |
|
|
| MAGRO |
Mammillaria grahamii Engelm. var. oliviae (Orcutt) L.D. Benson |
|
SR |
| MAGR9 |
Mammillaria grahamii Engelm. |
|
|
| 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 |
| MAHEM |
Mammillaria heyderi Muehlenpf. var. macdougalii (Rose) L.D. Benson |
|
|
| 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 |
| NOTE2 |
Nothoscordum texanum M.E. Jones |
|
SR |
| OPAU2 |
Opuntia aurea E.M. Baxter |
|
|
| OPBAA |
Opuntia basilaris Engelm. & Bigelow var. aurea (E.M. Baxter) W.T. Marshall |
|
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 |
| OPCU2 |
Opuntia ×curvospina Griffiths (pro sp.) [chlorotica × phaeacantha] |
|
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 |
| OPLA2 |
Opuntia laevis J.M. Coult. |
|
|
| OPPHL |
Opuntia phaeacantha Engelm. var. laevis (J.M. Coult.) L.D. Benson |
|
SR |
| OPMAP |
Opuntia macrorhiza Engelm. var. pottsii (Salm-Dyck) L.D. Benson |
|
SR |
| OPPH |
Opuntia phaeacantha Engelm. |
|
|
| OPCA2 |
Opuntia canada Griffiths |
|
SR |
| OPPH |
Opuntia phaeacantha Engelm. |
|
|
| OPPHM |
Opuntia phaeacantha Engelm. var. major Engelm. |
|
SR |
| OPPH |
Opuntia phaeacantha Engelm. |
|
|
| OPPHP |
Opuntia phaeacantha Engelm. var. phaeacantha |
|
SR |
| OPPH |
Opuntia phaeacantha Engelm. |
|
|
| OPPHS2 |
Opuntia phaeacantha Engelm. var. superbospina (Griffiths) L.D. Benson |
|
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 |
| OPPOP |
Opuntia polyacantha Haw. var. polyacantha |
|
|
| OPERU2 |
Opuntia erinacea Engelm. & Bigelow ex Engelm. var. utahensis (Engelm.) L.D. Benson |
|
SR |
| OPPOP |
Opuntia polyacantha Haw. var. polyacantha |
|
|
| OPPOJ |
Opuntia polyacantha Haw. var. juniperina (Britton & Rose) L.D. Benson |
|
SR |
| OPPOP |
Opuntia polyacantha Haw. var. polyacantha |
|
|
| OPPOR |
Opuntia polyacantha Haw. var. rufispina (Engelm. & Bigelow ex Engelm.) L.D. Benson |
|
SR |
| OPPOP |
Opuntia polyacantha Haw. var. polyacantha |
|
|
| OPPOT |
Opuntia polyacantha Haw. var. trichophora (Engelm. & Bigelow) J.M. Coult. |
|
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 |
| PEPE8 |
Pediocactus peeblesianus (Croizat) L.D. Benson |
|
|
| PEPEF |
Pediocactus peeblesianus (Croizat) L.D. Benson var. fickeiseniae L.D. Benson |
|
HS |
| PESIS |
Pediocactus simpsonii (Engelm.) Britton & Rose var. simpsonii |
|
SR |
| PEAL3 |
Penstemon albomarginatus M.E. Jones |
|
SR |
| PEBIR |
Penstemon bicolor (Brandegee) Clokey & D.D. Keck ssp. roseus Clokey & D.D. Keck |
|
SR |
| PELIM |
Penstemon linarioides A. Gray ssp. maguirei D.D. Keck |
|
SR |
| PHPA31 |
Phemeranthus parvulus (Rose & Standl.) D.J. Ferguson & T.M. Price |
|
|
| PHMA29 |
Phemeranthus marginatus (Greene) Kiger |
|
|
| PHPA31 |
Phemeranthus parvulus (Rose & Standl.) D.J. Ferguson & T.M. Price |
|
|
| TAMA |
Talinum marginatum Greene |
|
SR |
| PLGR6 |
Platanthera gracilis Lindl. |
|
|
| PLHYG |
Platanthera hyperborea (L.) Lindl. var. gracilis (Lindl.) Luer |
|
SR |
| PLSPE |
Platanthera sparsiflora (S. Watson) Schltr. var. ensifolia (Rydb.) Luer |
|
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 |
| PRTR4 |
Prosartes trachycarpa S. Watson |
|
|
| DITRS |
Disporum trachycarpum (S. Watson) Benth. & Hook. f. var. subglabrum E.H. Kelso |
|
SR |
| RHRH4 |
Rhodiola rhodantha (A. Gray) H. Jacobsen |
|
|
| SERH |
Sedum rhodanthum A. Gray |
|
SR |
| SCAR8 |
Schiedeella arizonica P.M. Brown |
|
|
| SPPA4 |
Spiranthes parasitica auct. non A. Rich. & Galeotti |
|
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 |
|
|
| SCWH |
Sclerocactus whipplei (Engelm. & Bigelow) Britton & Rose |
|
SR |
| SECO |
Sedum cockerellii Britton |
|
SR |
| SEGR |
Sedum griffithsii Rose |
|
SR |
| SELA |
Sedum lanceolatum Torr. |
|
SR |
| SEST |
Sedum stelliforme S. Watson |
|
SR |
| SPDE6 |
Spiranthes delitescens Sheviak |
|
HS |
| 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 |
| YUANA2 |
Yucca angustissima Engelm. ex Trel. var. angustissima |
|
SR |
| YUANK |
Yucca angustissima Engelm. ex Trel. var. kanabensis (McKelvey) Reveal |
|
SR |
| YUBA |
Yucca baccata Torr. |
|
|
| YUBAV |
Yucca baccata Torr. var. vespertina McKelvey |
|
SR |
| YUBAI |
Yucca baileyi Woot. & Standl. var. intermedia (McKelvey) Reveal |
|
SR |
| YUBRJ |
Yucca brevifolia Engelm. var. jaegeriana McKelvey |
|
SR |
| YUEL |
Yucca elata (Engelm.) Engelm. |
|
|
| YUELU |
Yucca elata (Engelm.) Engelm. var. utahensis (McKelvey) Reveal |
|
SR |
| YUEL |
Yucca elata (Engelm.) Engelm. |
|
|
| YUELV |
Yucca elata (Engelm.) Engelm. var. verdiensis (McKelvey) Reveal |
|
SR |
| YUHA |
Yucca harrimaniae Trel. |
|
SR |
| ZIVI |
Zigadenus virescens (Kunth) J.F. Macbr. |
|
SR |
| CAGI10 |
Carnegiea gigantea (Engelm.) Britton & Rose |
|
|
| CAGI7 |
Carnegia gigantea (Engelm.) Britton & Rose, orth. var. |
"crested" or "fantop" form only, saguaro |
HS, 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 |
| HEUN2 |
Hesperocallis undulata A. Gray |
Ajo lily |
SR |
| PEAJ |
Perityle ajoensis T.K. Todsen |
Ajo rock daisy |
SR |
| ZIEL2 |
Zigadenus elegans Pursh |
alkali-grass, white camas |
SR |
| ACAR18 |
Actaea arizonica (S. Watson) J. Compton |
|
|
| CIAR |
Cimicifuga arizonica S. Watson |
Arizona bugbane |
HS |
| CLHIA |
Clematis hirsutissima Pursh var. arizonica (A. Heller) Erickson |
Arizona clematis |
HS |
| 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 |
| ERTHA2 |
Eriogonum thompsoniae S. Watson var. atwoodii Reveal |
Atwood's buckwheat |
SR |
| YUBA |
Yucca baccata Torr. |
|
|
| YUBAB |
Yucca baccata Torr. var. baccata |
banana yucca |
SR, HR |
| FEWI |
Ferocactus wislizeni (Engelm.) Britton & Rose |
barrel cactus |
SR |
| GRBA3 |
Graptopetalum bartramii Rose |
Bartram's live-forever, Bartram's stonecrop |
SR |
| NOMI |
Nolina microcarpa S. Watson |
beargrass, sacahuista |
SR, HR |
| OPBAB2 |
Opuntia basilaris Engelm. & Bigelow var. basilaris |
beavertail cactus |
SR |
| ECJO3 |
Echinomastus johnsonii (Parry ex Engelm.) E.M. Baxter |
beehive cactus |
SR |
| NOBI |
Nolina bigelovii (Torr.) S. Watson |
Bigelow's nolina |
SR, HR |
| ECCOC |
Echinocereus coccineus Engelm. var. coccineus |
|
|
| ECTRM |
Echinocereus triglochidiatus Engelm. var. melanacanthus (Engelm.) L.D. Benson |
black-spine claret-cup hedgehog |
SR |
| PAFL6 |
Parkinsonia florida (Benth. ex A. Gray) S. Watson |
|
|
| CEFL6 |
Cercidium floridum Benth. ex A. Gray |
blue palo verde |
SA |
| PEBR2 |
Pediocactus bradyi L.D. Benson |
Brady's pincushion cactus |
HS |
| PIAR |
Pinus aristata Engelm. |
bristlecone pine |
SR |
| LICO5 |
Listera convallarioides (Sw.) Nutt. ex Elliot |
broad-leaved tway blade |
SR |
| CYACA2 |
Cylindropuntia acanthocarpa (Engelm. & Bigelow) F.M. Knuth var. acanthocarpa |
|
|
| OPACA |
Opuntia acanthocarpa Engelm. & Bigelow var. acanthocarpa |
buckhorn cholla |
SR |
| NOTE |
Nolina texana S. Watson |
|
|
| NOTEC |
Nolina texana S. Watson var. compacta (Trel.) I.M. Johnst. |
bunchgrass |
SR, HR |
| PUSU2 |
Purshia ×subintegra (Kearney) Henrickson [pinkavae × stansburiana] |
Burro Creak cliffrose, Arizona cliffrose |
HS |
| PSNU |
Psilotum nudum (L.) P. Beauv. |
bush moss, whisk fern |
HS |
| WAFI |
Washingtonia filifera (Linden ex André) H. Wendl. |
California fan palm |
SR |
| CECAT |
Cercis canadensis L. var. texensis (S. Watson) M. Hopkins |
|
|
| CEOC3 |
Cercis occidentalis Torr. ex A. Gray |
California redbud |
SR |
| LOCA2 |
Lobelia cardinalis L. |
|
|
| LOCAG2 |
Lobelia cardinalis L. ssp. graminea (Lam.) McVaugh |
cardinal flower |
SR |
| RUOR3 |
Rumex orthoneurus Rech. f. |
Chiricahua dock |
HS |
| ERKU |
Erigeron kuschei Eastw. |
Chiricahua fleabane |
SR |
| PECO17 |
Perityle cochisensis (Niles) A. Powell |
Chiricahua rock daisy |
SR |
| APCH |
Apacheria chiricahuensis C.T. Mason |
Chiricahua rock flower |
SR |
| ASCRM |
Astragalus cremnophylax Barneby var. myriorrhaphis Barneby |
cliff milk-vetch |
SR |
| GRCL |
Grusonia clavata (Engelm.) H. Rob. |
|
|
| OPCL |
Opuntia clavata Engelm. |
club cholla |
SR |
| FOSP2 |
Fouquieria splendens Engelm. |
coach whip |
SR |
| ESRO |
Escobaria robbinsiorum (W.H. Earle) D.R. Hunt |
|
|
| CORO3 |
Coryphantha robbinsiorum (W.H. Earle) A.D. Zimmerman |
Cochise pincushion cactus |
HS |
| HESP3 |
Hexalectris spicata (Walter) Barnhart |
crested coral root |
SR |
| CAEM4 |
Castela emoryi (A. Gray) Moran & Felger |
crucifixion thorn |
SR |
| AGDES |
Agave deserti Engelm. ssp. simplex Gentry |
desert agave |
SR |
| CYLE8 |
Cylindropuntia leptocaulis (DC.) F.M. Knuth |
|
|
| OPLE |
Opuntia leptocaulis DC. |
desert Christmas cactus, pencil cholla |
SR |
| OLTE |
Olneya tesota A. Gray |
desert ironwood |
SA, HR |
| CAKEK2 |
Calochortus kennedyi Porter var. kennedyi |
desert mariposa |
SR |
| DAWH2 |
Dasylirion wheeleri S. Watson |
desert spoon, sotol |
SR |
| CHLIA |
Chilopsis linearis (Cav.) Sweet ssp. arcuata (Fosberg) Henrickson |
|
|
| CHLIA2 |
Chilopsis linearis (Cav.) Sweet var. arcuata Fosberg |
desert willow |
SA |
| GRPA11 |
Grusonia parishii (Orcutt) Pinkava |
|
|
| OPEM2 |
Opuntia emoryi auct. non Engelm. |
devil cholla |
SR |
| CYRA9 |
Cylindropuntia ramosissima (Engelm.) F.M. Knuth |
|
|
| OPRA |
Opuntia ramosissima Engelm. |
diamond cholla |
SR |
| OPENE |
Opuntia engelmannii Salm-Dyck ex Engelm. var. engelmannii |
Engelmann's prickly-pear |
SR |
| VECA2 |
Veratrum californicum Durand |
false hellebore |
SR |
| LYWA |
Lysiloma watsonii Rose |
|
|
| LYMIT |
Lysiloma microphyllum Benth. var. thornberi (Britton & Rose) Isely |
feather bush |
SR |
| ERPI9 |
Erigeron piscaticus G.L. Nesom |
Fish Creek fleabane |
SR |
| HEDI |
Hedeoma diffusa Greene |
Flagstaff pennyroyal |
SR |
| FRCA6 |
Fremontodendron californicum (Torr.) Coville |
flannel bush |
SR |
| PAMI5 |
Parkinsonia microphylla Torr. |
|
|
| CEMI6 |
Cercidium microphyllum (Torr.) Rose & I.M. Johnst. |
foothill palo verde |
SA |
| BUFA |
Bursera fagaroides (Kunth) Engl. |
fragrant bursera |
SR |
| ERRI |
Eriogonum ripleyi J.T. Howell |
Frazier's Well buckwheat, Ripley's wild buckwheat |
SR |
| ANBR4 |
Androstephium breviflorum S. Watson |
funnel-lily |
SR |
| DATE4 |
Dalea tentaculoides Gentry |
Gentry milk vetch |
HS |
| EPGI |
Epipactis gigantea Douglas ex Hook. |
giant helleborine |
SR |
| PAQU7 |
Packera quaerens (Greene) W.A. Weber & Á. Löve |
|
|
| SEQU2 |
Senecio quaerens Greene |
gilia groundsel |
SR |
| ASXI |
Astragalus xiphoides (Barneby) Barneby |
Gladiator milk-vetch |
SR |
| ECDA |
Echinocereus dasyacanthus Engelm. |
|
|
| ECPEN |
Echinocereus pectinatus (Scheidw.) Engelm. var. neomexicanus (J.M. Coult.) L.D. Benson |
golden rainbow hedgehog |
SR |
| ARCA4 |
Arctomecon californica Torr. & Frém. |
golden-bear poppy, yellow-flowered desert poppy |
SR |
| CORE3 |
Coryphantha recurvata (Engelm.) Britton & Rose |
golden-chested beehive cactus |
HS, SR |
| ALGO |
Allium gooddingii Ownbey |
Goodding's onion |
HS |
| SCPA10 |
Sclerocactus papyracanthus (Engelm.) N.P. Taylor |
|
|
| PEPA20 |
Pediocactus papyracanthus (Engelm.) L.D. Benson |
grama grass cactus |
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 |
| VACAP |
Vauquelinia californica (Torr.) Sarg. ssp. pauciflora (Standl.) Hess & Henrickson |
|
|
| VAPA8 |
Vauquelinia pauciflora Standl. |
Guadalupe Canyon rosewood |
SR |
| YUSC |
Yucca ×schottii Engelm. (pro sp.) [baccata × elata] |
hairy yucca |
SR |
| YUAR |
Yucca arizonica McKelvey |
|
SR |
| YUTH2 |
Yucca thornberi McKelvey |
|
SR |
| ASHO5 |
Astragalus holmgreniorum Barneby |
Holmgren milk vetch |
HS |
| PRGLG |
Prosopis glandulosa Torr. var. glandulosa |
honey mesquite |
SA, HR |
| SPRO |
Spiranthes romanzoffiana Cham. |
hooded ladies tresses |
SR |
| SEMUH |
Senecio multidentatus Sch. Bip. ex Hemsl. var. huachucanus (A. Gray) T.M. Barkley |
|
|
| SEHU |
Senecio huachucanus A. Gray |
Huachuca groundsel |
HS |
| ASHY3 |
Astragalus hypoxylus S. Watson |
Huachuca milk-vetch |
SR |
| YUBRB |
Yucca brevifolia Engelm. var. brevifolia |
Joshua tree |
SR |
| CYFUF |
Cylindropuntia fulgida (Engelm.) F.M. Knuth var. fulgida |
|
|
| OPFUF |
Opuntia fulgida Engelm. var. fulgida |
jumping chain-fruit cholla |
SR |
| RHKE |
Rhus kearneyi F.A. Barkley |
Kearney sumac |
SR |
| LOFE |
Lobelia fenestralis Cav. |
leafy lobelia |
SR |
| ERLE14 |
Erigeron lemmonii A. Gray |
Lemmon fleabane |
HS |
| LIPA2 |
Lilium parryi S. Watson |
lemon lily |
SR |
| OPFR |
Opuntia fragilis (Nutt.) Haw. |
|
|
| OPFRF |
Opuntia fragilis (Nutt.) Haw. var. fragilis |
little prickly pear |
SR |
| AQLO |
Aquilegia longissima A. Gray |
long spur columbine |
SR |
| ECCOA |
Echinocereus coccineus Engelm. var. arizonicus (Rose ex Orcutt) D.J. Ferguson |
|
|
| ECTRN |
Echinocereus triglochidiatus Engelm. var. neomexicanus auct. non (Standl.) W.T. Marshall |
Mexican claret-cup hedgehog |
SR |
| SEBI9 |
Sebastiania bilocularis S. Watson |
|
|
| SABI4 |
Sapium biloculare (S. Watson) Pax |
Mexican jumping bean |
SR |
| ECMO |
Echinocereus mojavensis (Engelm. & Bigelow) Rümpler |
|
|
| ECTRM2 |
Echinocereus triglochidiatus Engelm. var. mojavensis (Engelm. & Bigelow) L.D. Benson |
Mohave claret-cup hedgehog |
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 |
| YUSC2 |
Yucca schidigera Roezl ex Ortgies |
Mohave yucca, Spanish dagger |
SR, HR |
| ERMO9 |
Eriogonum mortonianum Reveal |
Morton's buckwheat |
SR |
| MASO8 |
Malaxis soulei L.O. Williams |
|
|
| MAMA13 |
Malaxis macrostachya auct. non (Lex.) Kuntze |
mountain malaxia |
SR |
| PEDI10 |
Penstemon distans N.H. Holmgren |
Mt. Trumball beardtongue |
SR |
| OPPON |
Opuntia polyacantha Haw. var. nicholii (L.D. Benson) Parfitt |
|
|
| OPNI |
Opuntia nicholii L.D. Benson |
Navajo Bridge prickly pear |
SR |
| PEPE8 |
Pediocactus peeblesianus (Croizat) L.D. Benson |
|
|
| PEPEP2 |
Pediocactus peeblesianus (Croizat) L.D. Benson var. peeblesianus |
Navajo plains cactus |
HS |
| CASP35 |
Carex specicola J.T. Howell |
|
|
| CASP9 |
Carex specuicola J.T. Howell |
Navajo sedge |
HS |
| ECHON |
Echinocactus horizonthalonius Lem. var. nicholii L.D. Benson |
Nichol's Turk's head cactus |
HS |
| PEGRG |
Peniocereus greggii (Engelm.) Britton & Rose var. greggii |
night-blooming cereus |
SR |
| ALCEN |
Allium cernuum Roth var. neomexicanum (Rydb.) J.F. Macbr. |
nodding onion |
SR |
| PLHY2 |
Platanthera hyperborea (L.) Lindl. |
|
|
| PLHYH2 |
Platanthera hyperborea (L.) Lindl. var. hyperborea |
northern green orchid |
SR |
| ASNU7 |
Astragalus nutriosensis S.C. Sand. |
Nutrioso milk-vetch |
SR |
| STTH3 |
Stenocereus thurberi (Engelm.) Buxbaum |
organ pipe cactus |
SR |
| HEWH |
Hesperoyucca whipplei (Torr.) Baker |
|
|
| YUWHW |
Yucca whipplei Torr. var. whipplei |
Our Lord's candle |
SR |
| YUEL |
Yucca elata (Engelm.) Engelm. |
|
|
| YUELE |
Yucca elata (Engelm.) Engelm. var. elata |
palmilla, soaptree yucca |
SR |
| OPCH |
Opuntia chlorotica Engelm. & Bigelow |
pancake prickly-pear |
SR |
| PEPA5 |
Pediocactus paradinei B.W. Benson |
Paradine plains cactus |
HS |
| PUPA |
Puccinellia parishii Hitchc. |
Parish alkali grass |
HS |
| NOPA |
Nolina parryi S. Watson |
Parry nolina |
SR, HR |
| CYAR14 |
Cylindropuntia arbuscula (Engelm.) F.M. Knuth |
|
|
| OPAR2 |
Opuntia arbuscula Engelm. |
pencil cholla |
SR |
| ROSTA |
Rosa stellata Woot. ssp. abyssa A. Phillips |
Phillips Grand Canyon rose |
SR |
| PHHU3 |
Phemeranthus humilis (Greene) Kiger |
|
|
| TAHU2 |
Talinum humile Greene |
Pinos Altos flame flower |
SR |
| OPMAM3 |
Opuntia macrorhiza Engelm. var. macrorhiza |
plains prickly pear |
SR |
| OPMA3 |
Opuntia martiniana (L.D. Benson) Parfitt |
plains prickly pear |
SR |
| ZELO |
Zephyranthes longifolia Hemsl. |
plains rain lily |
SR |
| CLMU |
Cleome multicaulis DC. |
playa spiderflower |
SR |
| OPMA8 |
Opuntia macrocentra Engelm. |
purple prickly-pear |
SR |
| PEGRT |
Peniocereus greggii (Engelm.) Britton & Rose var. transmontanus (Engelm.) Backeb. |
queen-of-the-night |
SR |
| ECTRT |
Echinocereus triglochidiatus Engelm. var. triglochidiatus |
|
SR |
| ECTRG |
Echinocereus triglochidiatus Engelm. var. gonacanthus (Engelm. & Bigelow) Boissev. |
robust claret-cup hedgehog |
SR |
| DUCO |
Dudleya collomiae Rose ex Morton |
|
|
| DUSAC |
Dudleya saxosa (M.E. Jones) Britton & Rose ssp. collomiae (Rose ex Morton) Moran |
rock echeveria |
SR |
| PAFR6 |
Packera franciscana (Greene) W.A. Weber & Á. Löve |
|
|
| SEFR2 |
Senecio franciscanus Greene |
San Francisco groundsel |
HS |
| GRPU3 |
Grusonia pulchella (Engelm.) H. Rob. |
|
|
| OPPU |
Opuntia pulchella Engelm. |
sand cholla |
SR |
| ZIPA2 |
Zigadenus paniculatus (Nutt.) S. Watson |
sand-corn |
SR |
| PHSO |
Pholisma sonorae (Torr. ex A. Gray) Yatsk. |
sandfood, sandroot |
HS |
| OPSA |
Opuntia santa-rita (Griffiths & Hare) Rose |
Santa Rita prickly-pear |
SR |
| PHAR5 |
Pholisma arenarium Nutt. ex Hook. |
scaly-stemmed sand plant |
HS |
| PRPU |
Prosopis pubescens Benth. |
screwbean mesquite |
SA, HR |
| PASC14 |
Pachycereus schottii (Engelm.) D.R. Hunt |
|
|
| LOSC5 |
Lophocereus schottii (Engelm.) Britton & Rose |
senita |
SR |
| ASCRC4 |
Astragalus cremnophylax Barneby var. cremnophylax |
Sentry milk vetch |
HS |
| 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 |
| AGSCS2 |
Agave schottii Engelm. var. schottii |
shindigger |
SR |
| PESI4 |
Pediocactus sileri (Engelm. ex J.M. Coult.) L.D. Benson |
Siler pincushion cactus |
HS |
| CYEC3 |
Cylindropuntia echinocarpa (Engelm. & Bigelow) F.M. Knuth |
|
|
| OPEC |
Opuntia echinocarpa Engelm. & Bigelow |
silver cholla |
SR |
| PLST4 |
Platanthera stricta Lindl. |
slender bog orchid |
SR |
| AGPA5 |
Agave parviflora Torr. |
small-flowered agave, striped agave |
HS, SR |
| PSSP3 |
Psorothamnus spinosus (A. Gray) Barneby |
smoke tree |
SA |
| PLSPS |
Platanthera sparsiflora (S. Watson) Schltr. var. sparsiflora |
sparsely-flowered bog orchid |
SR |
| SCSP2 |
Sclerocactus spinosior (Engelm.) Woodruff & L.D. Benson |
spinier devil claw |
SR |
| COMA25 |
Corallorhiza maculata (Raf.) Raf. |
|
|
| COMA4 |
Corallorrhiza maculata (Raf.) Raf., orth. var. |
spotted coral root |
SR |
| COWI5 |
Corallorhiza wisteriana Conrad |
|
|
| COWI2 |
Corallorrhiza wisteriana Conrad, orth. var. |
spring coral root |
SR |
| CYVE3 |
Cylindropuntia versicolor (Engelm. ex J.M. Coult.) F.M. Knuth |
|
|
| OPVE |
Opuntia versicolor Engelm. ex J.M. Coult. |
staghorn cholla |
SR |
| CAFL |
Calochortus flexuosus S. Watson |
straggling mariposa |
SR |
| COST19 |
Corallorhiza striata Lindl. |
|
|
| COST |
Corallorrhiza striata Lindl., orth. var. |
striped coral root |
SR |
| PECL5 |
Penstemon clutei A. Nelson |
Sunset Crater beardtongue |
SR |
| CYBI9 |
Cylindropuntia bigelovii (Engelm.) F.M. Knuth |
|
|
| OPBI |
Opuntia bigelovii Engelm. |
teddy bear cholla |
SR |
| HEWA |
Hexalectris warnockii Ames & Correll |
Texas purple spike |
HS |
| PLLI3 |
Platanthera limosa Lindl. |
Thurber's bog orchid |
SR |
| CYSP8 |
Cylindropuntia spinosior (Engelm.) F.M. Knuth |
|
|
| OPSP2 |
Opuntia spinosior (Engelm.) Toumey |
Tourney-cane cholla |
SR |
| CYIMI |
Cylindropuntia imbricata (Haw.) F.M. Knuth var. imbricata |
|
|
| OPIM |
Opuntia imbricata (Haw.) DC. |
tree cholla |
SR |
| TUMA |
Tumamoca macdougalii Rose |
tumamoc globeberry |
SR |
| PHVA8 |
Phemeranthus validulus (Greene) Kiger |
|
|
| TAVA |
Talinum validulum Greene |
Tusayan flame flower |
SR |
| PEDI6 |
Penstemon discolor D.D. Keck |
variegated beardtongue |
HS |
| PRVE |
Prosopis velutina Woot. |
velvet mesquite |
SA, HR |
| CIVI6 |
Cirsium virginense S.L. Welsh |
virgin thistle |
SR |
| PRGLT |
Prosopis glandulosa Torr. var. torreyana (L.D. Benson) M.C. Johnst. |
western honey mesquite |
SA, HR |
| CYWH |
Cylindropuntia whipplei (Engelm. & Bigelow) F.M. Knuth |
|
|
| OPWH |
Opuntia whipplei Engelm. & Bigelow |
Whipple cholla |
SR |
| EUMA10 |
Euphorbia macropus (Klotzsch & Garcke) Boiss. |
|
|
| EUPL4 |
Euphorbia plummerae S. Watson, orth. var. |
woodland spurge |
SR |
| CYPAP3 |
Cypripedium parviflorum Salisb. var. pubescens (Willd.) Knight |
|
|
| CYCAP2 |
Cypripedium calceolus L. var. pubescens (Willd.) Correll |
yellow lady's slipper |
HS |
| |
|
|
