Crockett County

Showing 501–550 of 621.

• 
  Salvia greggii A. Gray Native SAGR4

  autumn sage · Lamiaceae
• 
  Salvia reflexa Hornem. Native SARE3

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

  Texas sage · Lamiaceae
• 
  Salvia whitehousei G. Alziar Native SAWH2

  clustered sage · Lamiaceae
• 
  Samolus ebracteatus Kunth Native SAEB2

  limewater brookweed · Primulaceae
• 
  Samolus ebracteatus Kunth ssp. cuneatus (Small) R. Knuth Native SAEBC

  limewater brookweed · Primulaceae
• 
  Schedonnardus paniculatus (Nutt.) Trel. Native SCPA

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

  little bluestem · Poaceae
• 
  Scleropogon brevifolius Phil. Native SCBR2

  burrograss · Poaceae
• 
  Scutellaria drummondii Benth. Native SCDR2

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

  Drummond's skullcap · Lamiaceae
• 
  Sedum nuttallianum Raf. Native SENU

  yellow stonecrop · Crassulaceae
• 
  Selaginella lepidophylla (Hook. & Grev.) Spring Native SELE2

  flower of stone · Selaginellaceae
• 
  Selaginella wrightii Hieron. Native SEWR2

  Wright's spikemoss · Selaginellaceae
• 
  Selenia jonesii Cory Native SEJO

  Jones' selenia · Brassicaceae
• 
  Senecio flaccidus Less. Native SEFL3

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

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

  roundflower catclaw · Fabaceae
• 
  Senegalia wrightii (Benth.) Britton & Rose Native SEWR4

  catclaw acacia · Fabaceae
• 
  Senna pumilio (A. Gray) Irwin & Barneby Native SEPU13

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

  twoleaf senna · Fabaceae
• 
  Sesuvium verrucosum Raf. Native SEVE2

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

  streambed bristlegrass · Poaceae
• 
  Setaria macrostachya Kunth Native SEMA5

  large-spike bristlegrass · Poaceae
• 
  Setaria reverchonii (Vasey) Pilg. Native SERE3

  Reverchon's bristlegrass · Poaceae
• 
  Setaria reverchonii (Vasey) Pilg. ssp. ramiseta (Scribn.) W.E. Fox Native SERER

  Rio Grande bristlegrass · Poaceae
• 
  Setaria viridis (L.) P. Beauv. Introduced SEVI4

  green bristlegrass · Poaceae
• 
  Sida abutifolia Mill. Introduced SIAB

  spreading fanpetals · Malvaceae
• 
  Sida longipes A. Gray Native SILO

  stockflower fanpetals · Malvaceae
• 
  Sideroxylon lanuginosum Michx. Native SILA20

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

  gum bully · Sapotaceae
• 
  Silene antirrhina L. Native SIAN2

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

  awnless bushsunflower · Asteraceae
• 
  Sisymbrium irio L. Introduced SIIR

  London rocket · Brassicaceae
• 
  Sisyrinchium chilense Hook. Native SICH2

  swordleaf blue-eyed grass · Iridaceae
• 
  Solanum elaeagnifolium Cav. Native SOEL

  silverleaf nightshade · Solanaceae
• 
  Solanum rostratum Dunal Native SORO

  buffalobur nightshade · Solanaceae
• 
  Solanum tenuipes Bartlett Native SOTE4

  fancy nightshade · Solanaceae
• 
  Solanum tenuipes Bartlett var. tenuipes Native SOTET

  fancy nightshade · Solanaceae
• 
  Solanum triquetrum Cav. Native SOTR2

  Texas nightshade · Solanaceae
• 
  Sonchus asper (L.) Hill Introduced SOAS

  spiny sowthistle · Asteraceae
• 
  Sophora secundiflora (Ortega) Lag. ex DC. Native SOSE3

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

  Johnsongrass · Poaceae
• 
  Spermolepis inermis (Nutt. ex DC.) Mathias & Constance Native SPIN

  Red River scaleseed · Apiaceae
• 
  Sphaeralcea angustifolia (Cav.) G. Don Native SPAN3

  copper globemallow · Malvaceae
• 
  Sphaeralcea hastulata A. Gray Native SPHA

  spear globemallow · Malvaceae
• 
  Sphaeralcea incana Torr. ex A. Gray Native SPIN2

  gray globemallow · Malvaceae
• 
  Sphaeralcea incana Torr. ex A. Gray ssp. incana Native SPINI

  gray globemallow · Malvaceae
• 
  Sporobolus compositus (Poir.) Merr. Native SPCO16

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

  sand dropseed · Poaceae