Comanche County

Showing 251–300 of 306.

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  Rhus trilobata Nutt. Native RHTR

  skunkbush sumac · Anacardiaceae
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  Rhus trilobata Nutt. var. trilobata Native RHTRT

  skunkbush sumac · Anacardiaceae
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  Rudbeckia hirta L. Native RUHI2

  blackeyed Susan · Asteraceae
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  Salix nigra Marshall Native SANI

  black willow · Salicaceae
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  Salvia coccinea P.J. Buchoz ex Etlinger Native SACO5

  blood sage · Lamiaceae
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  Salvia greggii A. Gray Native SAGR4

  autumn sage · Lamiaceae
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  Salvia texana (Scheele) Torr. Native SATE3

  Texas sage · Lamiaceae
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  Scutellaria wrightii A. Gray Native SCWR2

  Wright's skullcap · Lamiaceae
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  Selaginella peruviana (Milde) Hieron. Native SEPE

  Peruvian spikemoss · Selaginellaceae
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  Senecio ampullaceus Hook. Native SEAM2

  Texas ragwort · Asteraceae
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  Senecio flaccidus Less. Native SEFL3

  threadleaf ragwort · Asteraceae
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  Senna roemeriana (Scheele) Irwin & Barneby Native SERO8

  twoleaf senna · Fabaceae
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  Sesbania drummondii (Rydb.) Cory Native SEDR

  poisonbean · Fabaceae
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  Sesbania vesicaria (Jacq.) Elliott Native SEVE

  bagpod · Fabaceae
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  Setaria leucopila (Scribn. & Merr.) K. Schum. Native SELE6

  streambed bristlegrass · Poaceae
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  Silphium albiflorum A. Gray Native SIAL

  white rosinweed · Asteraceae
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  Silphium laciniatum L. Native SILA3

  compassplant · Asteraceae
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  Simsia calva (Engelm. & A. Gray) A. Gray Native SICA7

  awnless bushsunflower · Asteraceae
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  Sisymbrium irio L. Introduced SIIR

  London rocket · Brassicaceae
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  Sisyrinchium chilense Hook. Native SICH2

  swordleaf blue-eyed grass · Iridaceae
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  Solanum dimidiatum Raf. Native SODI

  western horsenettle · Solanaceae
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  Solanum rostratum Dunal Native SORO

  buffalobur nightshade · Solanaceae
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  Solidago radula Nutt. Native SORA

  western rough goldenrod · Asteraceae
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  Spartina pectinata Bosc ex Link Native SPPE

  prairie cordgrass · Poaceae
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  Sporobolus compositus (Poir.) Merr. Native SPCO16

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

  sand dropseed · Poaceae
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  Sporobolus vaginiflorus (Torr. ex A. Gray) Alph. Wood Native SPVA

  poverty dropseed · Poaceae
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  Stenosiphon linifolius (Nutt. ex James) Heynh. Native STLI2

  false gaura · Onagraceae
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  Stillingia texana I.M. Johnst. Native STTE3

  Texas toothleaf · Euphorbiaceae
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  Streptanthus hyacinthoides Hook. Native STHY

  smooth jewelflower · Brassicaceae
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  Symphyotrichum ericoides (L.) G.L. Nesom Native SYER

  white heath aster · Asteraceae
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  Symphyotrichum ericoides (L.) G.L. Nesom var. ericoides Native SYERE

  white heath aster · Asteraceae
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  Symphyotrichum praealtum (Poir.) G.L. Nesom Native SYPR5

  willowleaf aster · Asteraceae
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  Tamarix ramosissima Ledeb. Introduced TARA

  saltcedar · Tamaricaceae
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  Tetraneuris scaposa (DC.) Greene Native TESC2

  stemmy four-nerve daisy · Asteraceae
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  Tetraneuris scaposa (DC.) Greene var. scaposa Native TESCS

  stemmy four-nerve daisy · Asteraceae
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  Teucrium laciniatum Torr. Native TELA

  lacy germander · Lamiaceae
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  Thelesperma filifolium (Hook.) A. Gray Native THFI

  stiff greenthread · Asteraceae
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  Thelesperma filifolium (Hook.) A. Gray var. filifolium Native THFIF

  stiff greenthread · Asteraceae
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  Thelesperma simplicifolium A. Gray Native THSI

  slender greenthread · Asteraceae
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  Tradescantia occidentalis (Britton) Smyth Native TROC

  prairie spiderwort · Commelinaceae
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  Tridens albescens (Vasey) Wooton & Standl. Native TRAL2

  white tridens · Poaceae
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  Tridens muticus (Torr.) Nash Native TRMU

  slim tridens · Poaceae
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  Triodanis holzingeri McVaugh Native TRHO2

  Holzinger's Venus' looking-glass · Campanulaceae
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  Valerianella amarella (Lindh. ex Engelm.) Krok Native VAAM2

  hairy cornsalad · Valerianaceae
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  Verbena halei Small Native VEHA

  Texas vervain · Verbenaceae
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  Verbesina encelioides (Cav.) Benth. & Hook. f. ex A. Gray Native VEEN

  golden crownbeard · Asteraceae
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  Verbesina virginica L. Native VEVI3

  white crownbeard · Asteraceae
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  Verbesina virginica L. var. virginica Native VEVIV

  white crownbeard · Asteraceae
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  Vicia ludoviciana Nutt. Native VILU

  Louisiana vetch · Fabaceae