Maricopa County

Showing 1,301–1,350 of 1,423 (native).

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  Spergularia salina J. Presl & C. Presl Native SPSA5

  salt sandspurry · Caryophyllaceae
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  Spermolepis echinata (Nutt. ex DC.) A. Heller Native SPEC2

  bristly scaleseed · Apiaceae
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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 ambigua A. Gray ssp. rosacea (Munz & I.M. Johnst.) Kearney Native SPAMR

  rose globemallow · Malvaceae
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  Sphaeralcea coccinea (Nutt.) Rydb. Native SPCO

  scarlet 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 laxa Wooton & Standl. Native SPLA

  caliche globemallow · Malvaceae
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  Sphaeralcea rusbyi A. Gray Native SPRU2

  Rusby's globemallow · Malvaceae
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  Sphaeralcea rusbyi A. Gray ssp. gilensis Kearney Native SPRUG

  Gila globemallow · Malvaceae
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  Sphaeralcea rusbyi A. Gray ssp. rusbyi Native SPRUR

  Rusby's globemallow · Malvaceae
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  Sphenopholis obtusata (Michx.) Scribn. Native SPOB

  prairie wedgescale · Poaceae
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  Sporobolus airoides (Torr.) Torr. Native SPAI

  alkali sacaton · Poaceae
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  Sporobolus contractus Hitchc. Native SPCO4

  spike dropseed · Poaceae
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  Sporobolus cryptandrus (Torr.) A. Gray Native SPCR

  sand dropseed · Poaceae
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  Sporobolus pyramidatus (Lam.) Hitchc. Native SPPY2

  Madagascar dropseed · Poaceae
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  Stachys coccinea Ortega Native STCO

  scarlet hedgenettle · Lamiaceae
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  Stellaria nitens Nutt. Native STNI

  shiny chickweed · Caryophyllaceae
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  Stemodia durantifolia (L.) Sw. Native STDU

  whitewoolly twintip · Scrophulariaceae
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  Stenocereus thurberi (Engelm.) Buxbaum Native STTH3

  organpipe cactus · Cactaceae
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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 minor (Hook.) Nutt. Native STMI13

  lesser wirelettuce · Asteraceae
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  Stephanomeria minor (Hook.) Nutt. var. minor Native STMIM

  narrowleaf wirelettuce · Asteraceae
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  Stephanomeria pauciflora (Torr.) A. Nelson Native STPA4

  brownplume wirelettuce · Asteraceae
• 
  Streptanthus carinatus C. Wright ex A. Gray Native STCA5

  lyreleaf jewelflower · Brassicaceae
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  Streptanthus carinatus C. Wright ex A. Gray ssp. arizonicus (S. Watson) Kruckeb., Rodman & Worthington Native STCAA

  lyreleaf jewelflower · Brassicaceae
• 
  Stuckenia pectinata (L.) Börner Native STPE15

  sago pondweed · Potamogetonaceae
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  Stylocline gnaphalioides Nutt. Native STGN

  mountain neststraw · Asteraceae
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  Stylocline micropoides A. Gray Native STMI2

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

  Mojave seablite · Chenopodiaceae
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  Symphoricarpos rotundifolius A. Gray Native SYRO

  roundleaf snowberry · Caprifoliaceae
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  Symphoricarpos rotundifolius A. Gray var. parishii (Rydb.) Dempster Native SYROP

  Parish's snowberry · Caprifoliaceae
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  Symphyotrichum expansum (Poepp. ex Spreng.) G.L. Nesom Native SYEX

  southwestern annual saltmarsh aster · Asteraceae
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  Symphyotrichum falcatum (Lindl.) G.L. Nesom Native SYFA

  white prairie aster · Asteraceae
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  Symphyotrichum falcatum (Lindl.) G.L. Nesom var. commutatum (Torr. & A. Gray) G.L. Nesom Native SYFAC

  white prairie aster · Asteraceae
• 
  Tephrosia vicioides Schtdl. Native TEVI9

  red hoarypea · Fabaceae
• 
  Tetraclea coulteri A. Gray Native TECO

  Coulter's wrinklefruit · Verbenaceae
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  Teucrium cubense Jacq. Native TECU

  small coastal germander · Lamiaceae
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  Thalictrum fendleri Engelm. ex A. Gray Native THFE

  Fendler's meadow-rue · Ranunculaceae
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  Thamnosma montana Torr. & Frém. Native THMO

  turpentinebroom · Rutaceae
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  Thamnosma texana (A. Gray) Torr. Native THTE2

  rue of the mountains · Rutaceae
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  Thelypodium wrightii A. Gray Native THWR

  Wright's thelypody · Brassicaceae
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  Thelypodium wrightii A. Gray ssp. wrightii Native THWRW

  Wright's thelypody · Brassicaceae
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  Thymophylla acerosa (DC.) Strother Native THAC

  pricklyleaf dogweed · Asteraceae
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  Thymophylla pentachaeta (DC.) Small Native THPE4

  fiveneedle pricklyleaf · Asteraceae
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  Thymophylla pentachaeta (DC.) Small var. belenidium (DC.) Strother Native THPEB

  fiveneedle pricklyleaf · Asteraceae
• 
  Thysanocarpus curvipes Hook. Native THCU

  sand fringepod · Brassicaceae
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  Tidestromia lanuginosa (Nutt.) Standl. Native TILA2

  woolly tidestromia · Amaranthaceae