§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 4,251–4,300 of 5,180.
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Rafinesquia californica Nutt. Native RACACalifornia plumeseed · Asteraceae 5 counties -
Rafinesquia neomexicana A. Gray Native RANENew Mexico plumeseed · Asteraceae 10 counties -
Ranunculus andersonii A. Gray Native RAANAnderson's buttercup · Ranunculaceae 1 county - Ranunculus andersonii A. Gray var. tenellus S. Watson Native RAANTAnderson's buttercup · Ranunculaceae 1 county
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Ranunculus arizonicus Lemmon ex A. Gray Native RAAR2Arizona buttercup · Ranunculaceae 4 counties -
Ranunculus cardiophyllus Hook. Native RACA4heartleaf buttercup · Ranunculaceae 5 counties -
Ranunculus cymbalaria Pursh Native RACYalkali buttercup · Ranunculaceae 6 counties -
Ranunculus eschscholtzii Schltdl. Native RAESEschscholtz's buttercup · Ranunculaceae 1 county - Ranunculus eschscholtzii Schltdl. var. eschscholtzii Native RAESE2Eschscholtz's buttercup · Ranunculaceae 1 county
- Ranunculus eximius Greene Native RAEXtundra buttercup · Ranunculaceae 1 county
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Ranunculus flammula L. Native RAFL2greater creeping spearwort · Ranunculaceae 2 counties - Ranunculus flammula L. var. flammula Native RAFLF2greater creeping spearwort · Ranunculaceae 2 counties
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Ranunculus glaberrimus Hook. Native RAGLsagebrush buttercup · Ranunculaceae 1 county - Ranunculus glaberrimus Hook. var. ellipticus (Greene) Greene Native RAGLEelliptical buttercup · Ranunculaceae 1 county
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Ranunculus hydrocharoides A. Gray Native RAHYfrogbit buttercup · Ranunculaceae 6 counties - Ranunculus hydrocharoides A. Gray var. hydrocharoides Native RAHYHfrogbit buttercup · Ranunculaceae 4 counties
- Ranunculus hydrocharoides A. Gray var. stolonifer (Hemsl.) L.D. Benson Native RAHYSfrogbit buttercup · Ranunculaceae 4 counties
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Ranunculus inamoenus Greene Native RAINgraceful buttercup · Ranunculaceae 4 counties - Ranunculus inamoenus Greene var. alpeophilus (A. Nelson) L.D. Benson Native RAINAgraceful buttercup · Ranunculaceae 1 county
- Ranunculus inamoenus Greene var. inamoenus Native RAINI2graceful buttercup · Ranunculaceae 4 counties
- Ranunculus inamoenus Greene var. subaffinis (A. Gray) L.D. Benson Native RAINSgraceful buttercup · Ranunculaceae 1 county
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Ranunculus longirostris Godr. Native RALO2longbeak buttercup · Ranunculaceae 4 counties -
Ranunculus macounii Britton Native RAMA2Macoun's buttercup · Ranunculaceae 3 counties -
Ranunculus macranthus Scheele Native RAMA3large buttercup · Ranunculaceae 5 counties - Ranunculus oreogenes Greene Native RAOROregon buttercup · Ranunculaceae 1 county
- Ranunculus pedatifidus Sm. Native RAPEsurefoot buttercup · Ranunculaceae 1 county
- Ranunculus pedatifidus Sm. var. affinis (R. Br.) L.D. Benson Native RAPEAnorthern buttercup · Ranunculaceae 1 county
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Ranunculus pensylvanicus L. f. Native RAPE2Pennsylvania buttercup · Ranunculaceae 4 counties -
Ranunculus petiolaris Kunth ex DC. Native RAPE5Latin American buttercup · Ranunculaceae 4 counties - Ranunculus petiolaris Kunth ex DC. var. arsenei (L.D. Benson) T. Duncan Native RAPEA2Arsene's buttercup · Ranunculaceae 4 counties
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Ranunculus sceleratus L. Native RASC3cursed buttercup · Ranunculaceae 3 counties - Ranunculus sceleratus L. var. multifidus Nutt. Native RASCMcursed buttercup · Ranunculaceae 3 counties
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Ranunculus trichophyllus Chaix Native RATRthreadleaf crowfoot · Ranunculaceae 5 counties - Ranunculus trichophyllus Chaix var. trichophyllus Native RATRTthreadleaf crowfoot · Ranunculaceae 5 counties
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Ranunculus uncinatus D. Don ex G. Don Native RAUNwoodland buttercup · Ranunculaceae 2 counties - Ranunculus uncinatus D. Don ex G. Don var. uncinatus Native RAUNUwoodland buttercup · Ranunculaceae 2 counties
- Raphanus sativus L. Introduced RASA2cultivated radish · Brassicaceae 1 county
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Ratibida columnifera (Nutt.) Wooton & Standl. Native RACO3upright prairie coneflower · Asteraceae 6 counties -
Ratibida tagetes (James) Barnhart Native RATAgreen prairie coneflower · Asteraceae 2 counties -
Redfieldia flexuosa (Thurb.) Vasey Native REFLblowout grass · Poaceae 1 county -
Reverchonia arenaria A. Gray Native REARsand reverchonia · Euphorbiaceae 3 counties -
Rhamnus crocea Nutt. Native RHCRredberry buckthorn · Rhamnaceae 11 counties - Rhamnus crocea Nutt. ssp. crocea Native RHCRCredberry buckthorn · Rhamnaceae 11 counties
- Rhamnus ilicifolia Kellogg Native RHILhollyleaf redberry · Rhamnaceae 10 counties
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Rhamnus serrata Humb. & Bonpl. ex Schult. Native RHSE3sawleaf buckthorn · Rhamnaceae 2 counties -
Rhinanthus minor L. Native RHMI13little yellow rattle · Scrophulariaceae 1 county - Rhinanthus minor L. ssp. minor Native RHMIMlittle yellow rattle · Scrophulariaceae 1 county
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Rhodiola rhodantha (A. Gray) H. Jacobsen Native RHRH4redpod stonecrop · Crassulaceae 2 counties -
Rhus glabra L. Native RHGLsmooth sumac · Anacardiaceae 10 counties -
Rhus kearneyi F.A. Barkley Native RHKEKearney's sumac · Anacardiaceae 1 county