Upton County

Showing 101–149 of 149.

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  Parthenium confertum A. Gray Native PACO11

  Gray's feverfew · Asteraceae
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  Pellaea atropurpurea (L.) Link Native PEAT2

  purple cliffbrake · Pteridaceae
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  Pellaea intermedia Mett. ex Kuhn Native PEIN

  intermediate cliffbrake · Pteridaceae
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  Perityle cinerea (A. Gray) A. Powell Native PECI9

  gray rockdaisy · Asteraceae
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  Physalis hederifolia A. Gray Native PHHE4

  ivyleaf groundcherry · Solanaceae
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  Pilostyles thurberi A. Gray Native PITH

  Thurber's stemsucker · Rafflesiaceae
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  Plantago helleri Small Native PLHE

  Heller's plantain · Plantaginaceae
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  Plantago hookeriana Fisch. & C.A. Mey. Native PLHO

  California plantain · Plantaginaceae
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  Plantago patagonica Jacq. Native PLPA2

  woolly plantain · Plantaginaceae
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  Pleuraphis mutica Buckley Native PLMU3

  tobosagrass · Poaceae
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  Polygala scoparioides Chod. Native POSC2

  broom milkwort · Polygalaceae
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  Polygonum argyrocoleon Steud. ex Kunze Introduced POAR5

  silversheath knotweed · Polygonaceae
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  Psilostrophe tagetina (Nutt.) Greene Native PSTA

  woolly paperflower · Asteraceae
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  Psilostrophe tagetina (Nutt.) Greene var. cerifera (A. Nelson) B.L. Turner Native PSTAC

  woolly paperflower · Asteraceae
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  Quincula lobata (Torr.) Raf. Native QULO2

  Chinese lantern · Solanaceae
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  Rhynchosida physocalyx (A. Gray) Fryxell Native RHPH2

  buffpetal · Malvaceae
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  Salsola tragus L. Introduced SATR12

  prickly Russian thistle · Chenopodiaceae
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  Salvia reflexa Hornem. Native SARE3

  lanceleaf sage · Lamiaceae
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  Salvia whitehousei G. Alziar Native SAWH2

  clustered sage · Lamiaceae
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  Scutellaria texana B.L. Turner Native SCTE15

  Texas skullcap · Lamiaceae
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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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  Senecio flaccidus Less. Native SEFL3

  threadleaf ragwort · Asteraceae
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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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  Solanum elaeagnifolium Cav. Native SOEL

  silverleaf 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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  Sphaeralcea hastulata A. Gray Native SPHA

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

  sand dropseed · Poaceae
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  Teucrium laciniatum Torr. Native TELA

  lacy germander · Lamiaceae
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  Thelesperma megapotamicum (Spreng.) Kuntze Native THME

  Hopi tea greenthread · Asteraceae
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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. pentachaeta Native THPEP

  fiveneedle pricklyleaf · Asteraceae
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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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  Tragia amblyodonta (Müll. Arg.) Pax & K. Hoffm. Native TRAM9

  dogtooth noseburn · Euphorbiaceae
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  Tridens muticus (Torr.) Nash Native TRMU

  slim tridens · Poaceae
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  Verbena halei Small Native VEHA

  Texas vervain · Verbenaceae
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  Verbena plicata Greene Native VEPL

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

  golden crownbeard · Asteraceae
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  Viguiera stenoloba S.F. Blake Native VIST

  resinbush · Asteraceae
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  Yucca glauca Nutt. Native YUGL

  soapweed yucca · Agavaceae
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  Yucca glauca Nutt. var. glauca Native YUGLG2

  soapweed yucca · Agavaceae
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  Yucca reverchonii Trel. Native YURE

  San Angelo yucca · Agavaceae
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  Yucca torreyi Shafer Native YUTO

  Torrey's yucca · Agavaceae
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  Ziziphus obtusifolia (Hook. ex Torr. & A. Gray) A. Gray Native ZIOB

  lotebush · Rhamnaceae
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  Ziziphus obtusifolia (Hook. ex Torr. & A. Gray) A. Gray var. obtusifolia Native ZIOBO

  lotebush · Rhamnaceae