Yuma County

Showing 651–700 of 719.

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  Solanum elaeagnifolium Cav. Native SOEL

  silverleaf nightshade · Solanaceae
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  Sonchus asper (L.) Hill Introduced SOAS

  spiny sowthistle · Asteraceae
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  Sonchus oleraceus L. Introduced SOOL

  common sowthistle · Asteraceae
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  Sorghum halepense (L.) Pers. Introduced SOHA

  Johnsongrass · Poaceae
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  Spergularia salina J. Presl & C. Presl Native SPSA5

  salt sandspurry · Caryophyllaceae
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  Sphaeralcea ambigua A. Gray Native SPAM2

  desert globemallow · Malvaceae
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  Sphaeralcea ambigua A. Gray ssp. ambigua Native SPAMA

  apricot globemallow · Malvaceae
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  Sphaeralcea coulteri (S. Watson) A. Gray Native SPCO2

  Coulter's globemallow · Malvaceae
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  Sphaeralcea emoryi Torr. ex A. Gray Native SPEM

  Emory's globemallow · Malvaceae
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  Sphaeralcea grossulariifolia (Hook. & Arn.) Rydb. Native SPGR2

  gooseberryleaf globemallow · Malvaceae
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  Sphaeralcea grossulariifolia (Hook. & Arn.) Rydb. ssp. pedata (Torr. ex A. Gray) Kearney Native SPGRP2

  gooseberryleaf globemallow · Malvaceae
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  Sphaeralcea orcuttii Rose Native SPOR

  Carrizo Creek globemallow · Malvaceae
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  Sporobolus cryptandrus (Torr.) A. Gray Native SPCR

  sand dropseed · Poaceae
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  Stanleya pinnata (Pursh) Britton Native STPI

  desert princesplume · Brassicaceae
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  Stanleya pinnata (Pursh) Britton var. pinnata Native STPIP

  desert princesplume · Brassicaceae
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  Stephanomeria exigua Nutt. Native STEX

  small wirelettuce · Asteraceae
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  Stephanomeria exigua Nutt. ssp. exigua Native STEXE

  small wirelettuce · Asteraceae
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  Stephanomeria schottii A. Gray Native STSC5

  Schott's wirelettuce · Asteraceae
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  Stillingia linearifolia S. Watson Native STLI3

  queen's-root · Euphorbiaceae
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  Stillingia spinulosa Torr. Native STSP

  annual toothleaf · Euphorbiaceae
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  Streptanthella longirostris (S. Watson) Rydb. Native STLO4

  longbeak streptanthella · Brassicaceae
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  Stylocline intertexta Morefield Native STIN4

  Morefield's neststraw · Asteraceae
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  Stylocline micropoides A. Gray Native STMI2

  woollyhead neststraw · Asteraceae
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  Suaeda moquinii (Torr.) Greene Native SUMO

  Mojave seablite · Chenopodiaceae
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  Symphyotrichum expansum (Poepp. ex Spreng.) G.L. Nesom Native SYEX

  southwestern annual saltmarsh aster · Asteraceae
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  Tetracoccus hallii Brandegee Native TEHA

  Hall's shrubby-spurge · Euphorbiaceae
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  Teucrium cubense Jacq. Native TECU

  small coastal germander · Lamiaceae
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  Teucrium glandulosum Kellogg Native TEGL2

  sticky germander · Lamiaceae
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  Thamnosma montana Torr. & Frém. Native THMO

  turpentinebroom · Rutaceae
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  Thysanocarpus curvipes Hook. Native THCU

  sand fringepod · Brassicaceae
• ⚘
  Tidestromia oblongifolia (S. Watson) Standl. Native TIOB

  Arizona honeysweet · Amaranthaceae
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  Tiquilia canescens (DC.) A.T. Richardson Native TICA3

  woody crinklemat · Boraginaceae
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  Tiquilia canescens (DC.) A.T. Richardson var. canescens Native TICAC

  woody crinklemat · Boraginaceae
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  Tiquilia canescens (DC.) A.T. Richardson var. pulchella (I.M. Johnst.) A.T. Richardson Native TICAP

  woody crinklemat · Boraginaceae
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  Tiquilia palmeri (A. Gray) A.T. Richardson Native TIPA

  Palmer's crinklemat · Boraginaceae
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  Tiquilia plicata (Torr.) A.T. Richardson Native TIPL2

  fanleaf crinklemat · Boraginaceae
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  Tradescantia occidentalis (Britton) Smyth Native TROC

  prairie spiderwort · Commelinaceae
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  Tradescantia occidentalis (Britton) Smyth var. occidentalis Native TROCO

  prairie spiderwort · Commelinaceae
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  Tragia nepetifolia Cav. Native TRNE

  catnip noseburn · Euphorbiaceae
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  Tragia nepetifolia Cav. var. dissecta Müll. Arg. Native TRNED

  catnip noseburn · Euphorbiaceae
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  Tribulus terrestris L. Introduced TRTE

  puncturevine · Zygophyllaceae
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  Trichoptilium incisum (A. Gray) A. Gray Native TRIN2

  yellowdome · Asteraceae
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  Tridens muticus (Torr.) Nash Native TRMU

  slim tridens · Poaceae
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  Tridens muticus (Torr.) Nash var. muticus Native TRMUM

  slim tridens · Poaceae
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  Triteleiopsis palmeri (S. Watson) Hoover Native TRPA9

  Palmer's Bajalily · Liliaceae
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  Trixis californica Kellogg Native TRCA8

  American threefold · Asteraceae
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  Typha domingensis Pers. Native TYDO

  southern cattail · Typhaceae
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  Urochloa arizonica (Scribn. & Merr.) O. Morrone & F. Zuloaga Native URAR

  Arizona signalgrass · Poaceae
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  Vachellia constricta (Benth.) Seigler & Ebinger Native VACO9

  whitethorn acacia · Fabaceae
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  Verbena bracteata Cav. ex Lag. & Rodr. Native VEBR

  bigbract verbena · Verbenaceae