Pecos County

Showing 701–750 of 839.

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  Samolus ebracteatus Kunth ssp. cuneatus (Small) R. Knuth Native SAEBC

  limewater brookweed · Primulaceae
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  Sapindus saponaria L. Native SASA4

  wingleaf soapberry · Sapindaceae
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  Sapindus saponaria L. var. drummondii (Hook. & Arn.) L.D. Benson Native SASAD

  western soapberry · Sapindaceae
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  Sarcocornia utahensis (Tidestr.) A.J. Scott Native SAUT2

  Utah swampfire · Chenopodiaceae
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  Sartwellia flaveriae A. Gray Native SAFL5

  threadleaf glowwort · Asteraceae
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  Schedonnardus paniculatus (Nutt.) Trel. Native SCPA

  tumblegrass · Poaceae
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  Schizachyrium scoparium (Michx.) Nash Native SCSC

  little bluestem · Poaceae
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  Schoenocaulon texanum Scheele Native SCTE2

  Texas feathershank · Liliaceae
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  Schoenocrambe linearifolia (A. Gray) Rollins Native SCLI12

  slimleaf plainsmustard · Brassicaceae
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  Schoenoplectus pungens (Vahl) Palla Native SCPU10

  common threesquare · Cyperaceae
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  Schoenoplectus pungens (Vahl) Palla var. longispicatus (Britton) S.G. Sm. Native SCPUL4

  common threesquare · Cyperaceae
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  Scleropogon brevifolius Phil. Native SCBR2

  burrograss · Poaceae
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  Scutellaria drummondii Benth. Native SCDR2

  Drummond's skullcap · Lamiaceae
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  Scutellaria drummondii Benth. var. edwardsiana B.L. Turner Native SCDRE

  Drummond's skullcap · Lamiaceae
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  Scutellaria texana B.L. Turner Native SCTE15

  Texas skullcap · Lamiaceae
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  Sedum wrightii A. Gray Native SEWR

  Wright's stonecrop · Crassulaceae
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  Selaginella lepidophylla (Hook. & Grev.) Spring Native SELE2

  flower of stone · Selaginellaceae
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  Selaginella peruviana (Milde) Hieron. Native SEPE

  Peruvian spikemoss · Selaginellaceae
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  Selaginella wrightii Hieron. Native SEWR2

  Wright's spikemoss · Selaginellaceae
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  Selenia dissecta Torr. & A. Gray Native SEDI2

  Texas selenia · Brassicaceae
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  Selinocarpus diffusus A. Gray Native SEDI3

  spreading moonpod · Nyctaginaceae
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  Senecio flaccidus Less. Native SEFL3

  threadleaf ragwort · Asteraceae
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  Senegalia greggii (A. Gray) Britton & Rose Native SEGR4

  catclaw acacia · Fabaceae
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  Senegalia roemeriana (Scheele) Britton & Rose Native SERO

  roundflower catclaw · Fabaceae
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  Senna bauhinioides (A. Gray) Irwin & Barneby Native SEBA3

  twinleaf senna · Fabaceae
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  Senna pumilio (A. Gray) Irwin & Barneby Native SEPU13

  dwarf senna · Fabaceae
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  Senna roemeriana (Scheele) Irwin & Barneby Native SERO8

  twoleaf senna · Fabaceae
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  Sesuvium verrucosum Raf. Native SEVE2

  verrucose seapurslane · Aizoaceae
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  Setaria leucopila (Scribn. & Merr.) K. Schum. Native SELE6

  streambed bristlegrass · Poaceae
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  Setaria pumila (Poir.) Roem. & Schult. Introduced SEPU8

  yellow foxtail · Poaceae
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  Setaria reverchonii (Vasey) Pilg. Native SERE3

  Reverchon's bristlegrass · Poaceae
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  Setaria viridis (L.) P. Beauv. Introduced SEVI4

  green bristlegrass · Poaceae
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  Seymeria scabra A. Gray Native SESC3

  limpia blacksenna · Scrophulariaceae
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  Sida abutifolia Mill. Introduced SIAB

  spreading fanpetals · Malvaceae
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  Sida longipes A. Gray Native SILO

  stockflower fanpetals · Malvaceae
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  Sideroxylon lanuginosum Michx. Native SILA20

  gum bully · Sapotaceae
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  Sideroxylon lanuginosum Michx. ssp. rigidum (A. Gray) T.D. Penn. Native SILAR2

  gum bully · Sapotaceae
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  Silene antirrhina L. Native SIAN2

  sleepy silene · Caryophyllaceae
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  Simsia calva (Engelm. & A. Gray) A. Gray Native SICA7

  awnless bushsunflower · Asteraceae
• ⚘
  Sisymbrium auriculatum A. Gray Native SIAU2

  eared hedgemustard · Brassicaceae
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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 douglasii Dunal Native SODO

  greenspot nightshade · Solanaceae
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  Solanum elaeagnifolium Cav. Native SOEL

  silverleaf nightshade · Solanaceae
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  Solanum rostratum Dunal Native SORO

  buffalobur nightshade · Solanaceae
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  Solanum triquetrum Cav. Native SOTR2

  Texas 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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  Sophora secundiflora (Ortega) Lag. ex DC. Native SOSE3

  mescal bean · Fabaceae
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  Sorghum halepense (L.) Pers. Introduced SOHA

  Johnsongrass · Poaceae