Explore / State endemics / Arizona
State endemics
Endemic to Arizona
Taxa whose entire USDA-recorded distribution lives inside Arizona.
- Endemic taxa
- 547
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Showing 1–50 of 547.
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Abutilon parishii S. Watson ABPA2Parish's Indian mallow · Malvaceae -
Abutilon reventum S. Watson ABREyellowflower Indian mallow · Malvaceae -
Abutilon thurberi A. Gray ABTH2Thurber's Indian mallow · Malvaceae - Acaciella shrevei Britton & Rose ACSH2Shreve's prairie acacia · Fabaceae
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Acalypha mexicana Müll. Arg. ACME7Mexican copperleaf · Euphorbiaceae - Aconitum infectum Greene ACIN2Arizona monkshood · Ranunculaceae
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Actaea arizonica (S. Watson) J. Compton ACAR18Arizona bugbane · Ranunculaceae -
Aegopogon tenellus (DC.) Trin. AETEfragilegrass · Poaceae -
Aeschynomene villosa Poir. AEVI2hairy jointvetch · Fabaceae -
Agastache pallida (Lindl.) Cory AGPA11pale giant hyssop · Lamiaceae -
Agastache pallidiflora (A. Heller) Rydb. ssp. pallidiflora var. pallidiflora AGPAP4Bill Williams Mountain giant hyssop · Lamiaceae -
Agave chrysantha Peebles AGCH2goldenflower century plant · Agavaceae -
Agave delamateri W.C. Hodgson & L. Slauson AGDE10Tonto Basin century plant · Agavaceae -
Agave deserti Engelm. ssp. simplex Gentry AGDESdesert agave · Agavaceae -
Agave murpheyi F. Gibson AGMUMurphey's century plant · Agavaceae -
Agave parviflora Torr. AGPA5smallflower century plant · Agavaceae -
Agave phillipsiana W.C. Hodgson AGPHGrand Canyon century plant · Agavaceae -
Agave schottii Engelm. var. treleasei (Toumey) Kearney & Peebles AGSCTTrelease's century plant · Agavaceae -
Agave toumeyana Trel. ex Standl. AGTOToumey's century plant · Agavaceae - Agave toumeyana Trel. ex Standl. var. bella Breitung AGTOBToumey's century plant · Agavaceae
- Agave toumeyana Trel. ex Standl. var. toumeyana AGTOTToumey's century plant · Agavaceae
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Agave utahensis Engelm. var. kaibabensis (McKelvey) Breitung AGUTKKaibab agave · Agavaceae - Agave ×ajoensis W.C. Hodgson [deserti × schottii] AGAJagave · Agavaceae
- Agave ×arizonica Gentry & J.Z. Weber (pro sp.) [chrysantha × toumeyana] AGAR8Arizona century plant · Agavaceae
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Ageratina lemmonii (B.L. Rob.) R.M. King & H. Rob. AGLE3Lemmon's snakeroot · Asteraceae -
Ageratina paupercula (A. Gray) R.M. King & H. Rob. AGPA13Santa Rita snakeroot · Asteraceae -
Aletes macdougalii J.M. Coult. & Rose ssp. macdougalii ALMAMMacDougal's Indian parsley · Apiaceae -
Allium plummerae S. Watson ALPL4Tanners Canyon onion · Liliaceae -
Aloysia gratissima (Gillies & Hook.) Troncoso var. schulziae (Standl.) L.D. Benson ALGRSwhitebrush · Verbenaceae -
Amaranthus obcordatus (A. Gray) Standl. AMOBTrans-Pecos amaranth · Amaranthaceae -
Amaranthus venulosus S. Watson AMVE2fringed amaranth · Amaranthaceae -
Amaranthus ×tucsonensis Henrickson [hybridus × ?] AMTU2pigweed · Amaranthaceae -
Ambrosia cordifolia (A. Gray) Payne AMCO4Tucson bur ragweed · Asteraceae -
Ambrosia deltoidea (Torr.) Payne AMDE4triangle bur ragweed · Asteraceae -
Amoreuxia gonzalezii Sprague & Riley AMGOSanta Rita mountain yellowshow · Bixaceae -
Amoreuxia palmatifida Moc. & Sessé ex DC. AMPA3Mexican yellowshow · Bixaceae -
Amsonia grandiflora Alexander AMGR4Arizona bluestar · Apocynaceae -
Amsonia kearneyana Woodson AMKEKearney's bluestar · Apocynaceae -
Amsonia peeblesii Woodson AMPEPeebles' bluestar · Apocynaceae -
Anoda abutiloides A. Gray ANABIndian anoda · Malvaceae - Anoda reticulata S. Watson ANRE2netted anoda · Malvaceae
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Anoda thurberi A. Gray ANTH3Arizona anoda · Malvaceae -
Arabis tricornuta Rollins ARTR6Rincon Mountain rockcress · Brassicaceae -
Aralia humilis Cav. ARHUArizona spikenard · Araliaceae -
Arceuthobium blumeri A. Nelson ARBL3southwestern white pine dwarf mistletoe · Viscaceae -
Arceuthobium microcarpum (Engelm.) Hawksw. & Wiens ARMI8western spruce dwarf mistletoe · Viscaceae -
Arenaria aberrans M.E. Jones ARABMt. Dellenbaugh sandwort · Caryophyllaceae -
Arenaria fendleri A. Gray var. porteri Rydb. ARFEPPorter's sandwort · Caryophyllaceae -
Argemone arizonica G.B. Ownbey ARAR4Arizona pricklypoppy · Papaveraceae -
Argemone gracilenta Greene ARGR3Sonoran pricklypoppy · Papaveraceae