Hockley County

Showing 101–150 of 162.

• 
  Machaeranthera pinnatifida (Hook.) Shinners Native MAPI

  lacy tansyaster · Asteraceae
• 
  Machaeranthera pinnatifida (Hook.) Shinners ssp. pinnatifida Native MAPIP

  lacy tansyaster · Asteraceae
• 
  Machaeranthera pinnatifida (Hook.) Shinners ssp. pinnatifida var. glaberrima (Rydb.) B.L. Turner & R.L. Hartm. Native MAPIG3

  lacy tansyaster · Asteraceae
• 
  Machaeranthera tanacetifolia (Kunth) Nees Native MATA2

  tanseyleaf tansyaster · Asteraceae
• 
  Malvella leprosa (Ortega) Krapov. Native MALE3

  alkali mallow · Malvaceae
• 
  Mentzelia nuda (Pursh) Torr. & A. Gray Native MENU

  bractless blazingstar · Loasaceae
• 
  Mirabilis glabra (S. Watson) Standl. Native MIGL3

  smooth four o'clock · Nyctaginaceae
• 
  Monarda pectinata Nutt. Native MOPE

  pony beebalm · Lamiaceae
• 
  Monarda punctata L. Native MOPU

  spotted beebalm · Lamiaceae
• 
  Monarda punctata L. ssp. punctata Native MOPUP

  spotted beebalm · Lamiaceae
• 
  Monarda punctata L. ssp. punctata var. occidentalis (Epling) Palmer & Steyerm. Native MOPUO

  spotted beebalm · Lamiaceae
• 
  Oenothera canescens Torr. & Frém. Native OECA3

  spotted evening primrose · Onagraceae
• 
  Oenothera engelmannii (Small) Munz Native OEEN

  Engelmann's evening primrose · Onagraceae
• 
  Oenothera grandis (Britton) Smyth Native OEGR2

  showy evening primrose · Onagraceae
• 
  Panicum obtusum Kunth Native PAOB

  vine mesquite · Poaceae
• 
  Pascopyrum smithii (Rydb.) Á. Löve Native PASM

  western wheatgrass · Poaceae
• 
  Penstemon ambiguus Torr. Native PEAM

  gilia beardtongue · Scrophulariaceae
• 
  Penstemon fendleri Torr. & A. Gray Native PEFE

  Fendler's penstemon · Scrophulariaceae
• 
  Phemeranthus parviflorus (Nutt.) Kiger Native PHPA29

  sunbright · Portulacaceae
• 
  Physalis cinerascens (Dunal) Hitchc. Native PHCI4

  smallflower groundcherry · Solanaceae
• 
  Physalis cinerascens (Dunal) Hitchc. var. cinerascens Native PHCIC3

  smallflower groundcherry · Solanaceae
• 
  Polygonum arenastrum Jord. ex Boreau Introduced POAR11

  oval-leaf knotweed · Polygonaceae
• 
  Polygonum lapathifolium L. Native POLA4

  curlytop knotweed · Polygonaceae
• 
  Polygonum pensylvanicum L. Native POPE2

  Pennsylvania smartweed · Polygonaceae
• 
  Polygonum ramosissimum Michx. Native PORA3

  bushy knotweed · Polygonaceae
• 
  Portulaca oleracea L. Both POOL

  little hogweed · Portulacaceae
• 
  Prosopis glandulosa Torr. Native PRGL2

  honey mesquite · Fabaceae
• 
  Psoralidium tenuiflorum (Pursh) Rydb. Native PSTE5

  slimflower scurfpea · Fabaceae
• 
  Ratibida columnifera (Nutt.) Wooton & Standl. Native RACO3

  upright prairie coneflower · Asteraceae
• 
  Reverchonia arenaria A. Gray Native REAR

  sand reverchonia · Euphorbiaceae
• 
  Sagittaria longiloba Engelm. ex J.G. Sm. Native SALO2

  longbarb arrowhead · Alismataceae
• 
  Salsola tragus L. Introduced SATR12

  prickly Russian thistle · Chenopodiaceae
• 
  Schedonnardus paniculatus (Nutt.) Trel. Native SCPA

  tumblegrass · Poaceae
• 
  Schoenoplectiella saximontana (Fernald) Lye Native SCSA11

  Rocky Mountain bulrush · Cyperaceae
• 
  Senecio riddellii Torr. & A. Gray Native SERI2

  Riddell's ragwort · Asteraceae
• 
  Sesuvium verrucosum Raf. Native SEVE2

  verrucose seapurslane · Aizoaceae
• 
  Solanum elaeagnifolium Cav. Native SOEL

  silverleaf nightshade · Solanaceae
• 
  Solanum rostratum Dunal Native SORO

  buffalobur nightshade · Solanaceae
• 
  Sophora nuttalliana B.L. Turner Native SONU

  silky sophora · Fabaceae
• 
  Sorghum halepense (L.) Pers. Introduced SOHA

  Johnsongrass · Poaceae
• 
  Sporobolus cryptandrus (Torr.) A. Gray Native SPCR

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

  Madagascar dropseed · Poaceae
• 
  Stephanomeria pauciflora (Torr.) A. Nelson Native STPA4

  brownplume wirelettuce · Asteraceae
• 
  Suckleya suckleyana (Torr.) Rydb. Native SUSU2

  poison suckleya · Chenopodiaceae
• 
  Symphyotrichum divaricatum (Nutt.) G.L. Nesom Native SYDI2

  southern annual saltmarsh aster · Asteraceae
• 
  Tamarix ramosissima Ledeb. Introduced TARA

  saltcedar · Tamaricaceae
• 
  Taraxacum laevigatum (Willd.) DC. Introduced TALA2

  rock dandelion · Asteraceae
• 
  Thelesperma filifolium (Hook.) A. Gray Native THFI

  stiff greenthread · Asteraceae
• 
  Thelesperma filifolium (Hook.) A. Gray var. intermedium (Rydb.) Shinners Native THFII

  stiff greenthread · Asteraceae
• 
  Thelesperma megapotamicum (Spreng.) Kuntze Native THME

  Hopi tea greenthread · Asteraceae