§1State listing — Southwest
Arizona
a regional flora of 15 counties
- State code
- AZ · FIPS 04
- Taxa recorded
- 5,180
- Counties
- 15
§2Counties
Drill down to a county
- Apache 040012,151 taxa Open ↗
- Cochise 040032,218 taxa Open ↗
- Coconino 040052,781 taxa Open ↗
- Gila 040071,499 taxa Open ↗
- Graham 040091,656 taxa Open ↗
- Greenlee 04011863 taxa Open ↗
- La Paz 04012492 taxa Open ↗
- Maricopa 040131,682 taxa Open ↗
- Mohave 040151,804 taxa Open ↗
- Navajo 040171,724 taxa Open ↗
- Pima 040192,518 taxa Open ↗
- Pinal 040211,159 taxa Open ↗
- Santa Cruz 040231,516 taxa Open ↗
- Yavapai 040251,749 taxa Open ↗
- Yuma 04027719 taxa Open ↗
§3Catalogue
All taxa recorded in Arizona
Filter
Showing 201–250 of 5,180.
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Amaranthus palmeri S. Watson Native AMPAcarelessweed · Amaranthaceae 14 counties -
Amaranthus powellii S. Watson Native AMPO2Powell's amaranth · Amaranthaceae 9 counties - Amaranthus powellii S. Watson ssp. powellii Native AMPOPPowell's amaranth · Amaranthaceae 9 counties
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Amaranthus retroflexus L. Native AMREredroot amaranth · Amaranthaceae 4 counties -
Amaranthus torreyi (A. Gray) Benth. ex S. Watson Native AMTO6Torrey's amaranthus · Amaranthaceae 3 counties -
Amaranthus venulosus S. Watson Native AMVE2fringed amaranth · Amaranthaceae 1 county -
Amaranthus viridis L. Native AMVIslender amaranth · Amaranthaceae 1 county -
Amaranthus watsonii Standl. Native AMWAWatson's amaranth · Amaranthaceae 2 counties -
Amaranthus wrightii S. Watson Native AMWRWright's amaranth · Amaranthaceae 3 counties -
Amaranthus ×tucsonensis Henrickson [hybridus × ?] Native AMTU2pigweed · Amaranthaceae 1 county -
Ambrosia acanthicarpa Hook. Native AMAC2flatspine bur ragweed · Asteraceae 8 counties -
Ambrosia ambrosioides (Cav.) Payne Native AMAM2ambrosia leaf bur ragweed · Asteraceae 8 counties -
Ambrosia artemisiifolia L. Both AMAR2annual ragweed · Asteraceae 6 counties - Ambrosia artemisiifolia L. var. elatior (L.) Descourtils Introduced AMAREannual ragweed · Asteraceae 6 counties
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Ambrosia confertiflora DC. Native AMCO3weakleaf bur ragweed · Asteraceae 9 counties -
Ambrosia cordifolia (A. Gray) Payne Native AMCO4Tucson bur ragweed · Asteraceae 4 counties -
Ambrosia deltoidea (Torr.) Payne Native AMDE4triangle bur ragweed · Asteraceae 5 counties -
Ambrosia dumosa (A. Gray) Payne Native AMDU2burrobush · Asteraceae 9 counties -
Ambrosia eriocentra (A. Gray) Payne Native AMERwoolly fruit bur ragweed · Asteraceae 6 counties -
Ambrosia ilicifolia (A. Gray) Payne Native AMIL2hollyleaf bur ragweed · Asteraceae 1 county -
Ambrosia psilostachya DC. Native AMPSCuman ragweed · Asteraceae 8 counties -
Ambrosia tomentosa Nutt. Native AMTO3skeletonleaf bur ragweed · Asteraceae 3 counties -
Ambrosia trifida L. Native AMTRgreat ragweed · Asteraceae 6 counties - Ambrosia trifida L. var. texana Scheele Native AMTRTTexan great ragweed · Asteraceae 6 counties
- Amelanchier pumila (Torr. & A. Gray) Nutt. ex M. Roem. Native AMPU5dwarf serviceberry · Rosaceae 1 county
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Amelanchier utahensis Koehne Native AMUTUtah serviceberry · Rosaceae 9 counties - Amelanchier utahensis Koehne var. covillei (Standl.) N.H. Holmgren Native AMUTC2Coville's serviceberry · Rosaceae 1 county
- Amelanchier utahensis Koehne var. utahensis Native AMUTUUtah serviceberry · Rosaceae 7 counties
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Ammannia coccinea Rottb. Native AMCOvalley redstem · Lythraceae 4 counties -
Ammi majus L. Introduced AMMAlarge bullwort · Apiaceae 1 county -
Ammocodon chenopodioides (A. Gray) Standl. Native AMCH3goosefoot moonpod · Nyctaginaceae 3 counties -
Ammoselinum giganteum J.M. Coult. & Rose Native AMGIwestern sandparsley · Apiaceae 2 counties -
Amoreuxia gonzalezii Sprague & Riley Native AMGOSanta Rita mountain yellowshow · Bixaceae 2 counties -
Amoreuxia palmatifida Moc. & Sessé ex DC. Native AMPA3Mexican yellowshow · Bixaceae 3 counties -
Amorpha californica Nutt. Native AMCA5California false indigo · Fabaceae 5 counties - Amorpha californica Nutt. var. californica Native AMCACCalifornia false indigo · Fabaceae 5 counties
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Amorpha fruticosa L. Native AMFRfalse indigo bush · Fabaceae 12 counties -
Amphipappus fremontii Torr. & A. Gray ex A. Gray Native AMFR2Fremont's chaffbush · Asteraceae 2 counties - Amphipappus fremontii Torr. & A. Gray ex A. Gray ssp. spinosus (A. Nelson) D.D. Keck Native AMFRS2Fremont's chaffbush · Asteraceae 2 counties
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Amsinckia menziesii (Lehm.) A. Nelson & J.F. Macbr. Native AMMEMenzies' fiddleneck · Boraginaceae 11 counties - Amsinckia menziesii (Lehm.) A. Nelson & J.F. Macbr. var. intermedia (Fisch. & C.A. Mey.) Ganders Native AMMEI2common fiddleneck · Boraginaceae 11 counties
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Amsinckia tessellata A. Gray Native AMTE3bristly fiddleneck · Boraginaceae 7 counties - Amsinckia tessellata A. Gray var. tessellata Native AMTETbristly fiddleneck · Boraginaceae 7 counties
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Amsonia grandiflora Alexander Native AMGR4Arizona bluestar · Apocynaceae 2 counties -
Amsonia jonesii Woodson Native AMJOJones' bluestar · Apocynaceae 2 counties -
Amsonia kearneyana Woodson Native AMKEKearney's bluestar · Apocynaceae 1 county -
Amsonia palmeri A. Gray Native AMPA5Palmer's bluestar · Apocynaceae 6 counties -
Amsonia peeblesii Woodson Native AMPEPeebles' bluestar · Apocynaceae 3 counties -
Amsonia tomentosa Torr. & Frém. Native AMTO2woolly bluestar · Apocynaceae 4 counties - Amsonia tomentosa Torr. & Frém. var. stenophylla Kearney & Peebles Native AMTOSwoolly bluestar · Apocynaceae 3 counties