§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 5,001–5,050 of 5,180.
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Typha domingensis Pers. Native TYDOsouthern cattail · Typhaceae 15 counties -
Typha latifolia L. Native TYLAbroadleaf cattail · Typhaceae 10 counties -
Ulmus parvifolia Jacq. Introduced ULPAChinese elm · Ulmaceae 1 county -
Ulmus pumila L. Introduced ULPUSiberian elm · Ulmaceae 3 counties -
Urochloa arizonica (Scribn. & Merr.) O. Morrone & F. Zuloaga Native URARArizona signalgrass · Poaceae 11 counties -
Urochloa fusca (Sw.) B.F. Hansen & Wunderlin Native URFU2browntop signalgrass · Poaceae 4 counties -
Urochloa maxima (Jacq.) R. Webster Introduced URMA3guineagrass · Poaceae 1 county -
Urochloa panicoides P. Beauv. Introduced URPApanic liverseed grass · Poaceae 1 county -
Urochloa platyphylla (Munro ex C. Wright) R.D. Webster Native URPL2broadleaf signalgrass · Poaceae 1 county -
Urochloa texana (Buckley) R. Webster Native URTE2Texas signalgrass · Poaceae 2 counties -
Urtica dioica L. Both URDIstinging nettle · Urticaceae 5 counties - Urtica dioica L. ssp. gracilis (Aiton) Seland. Native URDIGCalifornia nettle · Urticaceae 4 counties
- Urtica dioica L. ssp. holosericea (Nutt.) Thorne Native URDIHstinging nettle · Urticaceae 2 counties
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Urtica gracilenta Greene Native URGRmountain nettle · Urticaceae 6 counties -
Urtica urens L. Introduced URURdwarf nettle · Urticaceae 2 counties -
Utricularia macrorhiza Leconte Native UTMAcommon bladderwort · Lentibulariaceae 2 counties -
Utricularia minor L. Native UTMIlesser bladderwort · Lentibulariaceae 1 county -
Vaccaria hispanica (Mill.) Rauschert Introduced VAHI2cow soapwort · Caryophyllaceae 2 counties -
Vaccinium membranaceum Douglas ex Torr. Native VAMEthinleaf huckleberry · Ericaceae 3 counties -
Vaccinium myrtillus L. Native VAMY2whortleberry · Ericaceae 4 counties -
Vachellia constricta (Benth.) Seigler & Ebinger Native VACO9whitethorn acacia · Fabaceae 12 counties -
Vachellia farnesiana (L.) Wight & Arn. Native VAFAsweet acacia · Fabaceae 4 counties -
Vachellia vernicosa (Britton & Rose) Seigler & Ebinger Native VAVEviscid acacia · Fabaceae 2 counties -
Valeriana acutiloba Rydb. Native VAACsharpleaf valerian · Valerianaceae 5 counties - Valeriana acutiloba Rydb. var. acutiloba Native VAACAsharpleaf valerian · Valerianaceae 5 counties
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Valeriana arizonica A. Gray Native VAAR3Arizona valerian · Valerianaceae 10 counties -
Valeriana edulis Nutt. ex Torr. & A. Gray Native VAEDtobacco root · Valerianaceae 6 counties - Valeriana edulis Nutt. ex Torr. & A. Gray var. edulis Native VAEDEtobacco root · Valerianaceae 6 counties
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Valeriana occidentalis A. Heller Native VAOC2western valerian · Valerianaceae 1 county -
Valeriana sorbifolia Kunth Native VASOpineland valerian · Valerianaceae 3 counties -
Vallisneria americana Michx. Native VAAM3American eelgrass · Hydrocharitaceae 1 county -
Vanclevea stylosa (Eastw.) Greene Native VAST3pillar false gumweed · Asteraceae 3 counties -
Vauquelinia californica (Torr.) Sarg. Native VACA5Arizona rosewood · Rosaceae 5 counties - Vauquelinia californica (Torr.) Sarg. ssp. californica Native VACACArizona rosewood · Rosaceae 4 counties
- Vauquelinia californica (Torr.) Sarg. ssp. pauciflora (Standl.) Hess & Henrickson Native VACAPArizona rosewood · Rosaceae 1 county
- Vauquelinia californica (Torr.) Sarg. ssp. sonorensis Hess & Henrickson Native VACASSonora rosewood · Rosaceae 2 counties
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Veratrum californicum Durand Native VECA2California false hellebore · Liliaceae 5 counties - Veratrum californicum Durand var. californicum Native VECAC2California false hellebore · Liliaceae 5 counties
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Verbascum blattaria L. Introduced VEBLmoth mullein · Scrophulariaceae 1 county -
Verbascum thapsus L. Introduced VETHcommon mullein · Scrophulariaceae 9 counties -
Verbascum virgatum Stokes Introduced VEVI2wand mullein · Scrophulariaceae 3 counties -
Verbena bracteata Cav. ex Lag. & Rodr. Native VEBRbigbract verbena · Verbenaceae 15 counties -
Verbena carolina L. Native VECA10Carolina vervain · Verbenaceae 4 counties -
Verbena gracilis Desf. Native VEGR2Fort Huachuca vervain · Verbenaceae 5 counties -
Verbena halei Small Native VEHATexas vervain · Verbenaceae 2 counties -
Verbena hastata L. Native VEHA2swamp verbena · Verbenaceae 3 counties - Verbena hastata L. var. scabra Moldenke Native VEHASswamp verbena · Verbenaceae 3 counties
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Verbena incompta P.W. Michael Introduced VEIN9purpletop vervain · Verbenaceae 1 county -
Verbena macdougalii A. Heller Native VEMAMacDougal verbena · Verbenaceae 6 counties -
Verbena menthifolia Benth. Native VEMEmint vervain · Verbenaceae 3 counties