St. Johns County

Showing 801–850 of 911.

• 
  Spergularia salina J. Presl & C. Presl Native SPSA5

  salt sandspurry · Caryophyllaceae
• 
  Spermacoce verticillata L. Introduced SPVE2

  shrubby false buttonweed · Rubiaceae
• 
  Spermolepis divaricata (Walter) Raf. ex Ser. Native SPDI2

  roughfruit scaleseed · Apiaceae
• 
  Sphenopholis nitida (Biehler) Scribn. Native SPNI

  shiny wedgescale · Poaceae
• 
  Sphenopholis obtusata (Michx.) Scribn. Native SPOB

  prairie wedgescale · Poaceae
• 
  Spiranthes praecox (Walter) S. Watson Native SPPR2

  greenvein lady's tresses · Orchidaceae
• 
  Spiranthes vernalis Engelm. & A. Gray Native SPVE

  spring lady's tresses · Orchidaceae
• 
  Sporobolus curtissii (Vasey ex Beal) Small ex Scribn. Native SPCU

  Curtis' dropseed · Poaceae
• 
  Sporobolus indicus (L.) R. Br. Introduced SPIN4

  smut grass · Poaceae
• 
  Sporobolus junceus (P. Beauv.) Kunth Native SPJU

  pineywoods dropseed · Poaceae
• 
  Sporobolus virginicus (L.) Kunth Native SPVI3

  seashore dropseed · Poaceae
• 
  Stachys floridana Shuttlw. ex Benth. Native STFL4

  Florida hedgenettle · Lamiaceae
• 
  Stellaria media (L.) Vill. Introduced STME2

  common chickweed · Caryophyllaceae
• 
  Stellaria media (L.) Vill. ssp. media Introduced STMEM

  common chickweed · Caryophyllaceae
• ⚘
  Stellaria prostrata Baldw. Native STPR

  prostrate starwort · Caryophyllaceae
• 
  Stenaria nigricans (Lam.) Terrell Native STNI6

  diamond-flowers · Rubiaceae
• 
  Stenaria nigricans (Lam.) Terrell var. nigricans Native STNIN

  diamondflowers · Rubiaceae
• 
  Stenotaphrum secundatum (Walter) Kuntze Native STSE

  St. Augustine grass · Poaceae
• 
  Stillingia sylvatica L. Native STSY

  queen's-delight · Euphorbiaceae
• 
  Stipulicida setacea Michx. Native STSE3

  pineland scalypink · Caryophyllaceae
• 
  Stipulicida setacea Michx. var. lacerata C.W. James Native STSEL2

  pineland scalypink · Caryophyllaceae
• 
  Strophostyles helvola (L.) Elliott Native STHE9

  amberique-bean · Fabaceae
• 
  Stylisma patens (Desr.) Myint Native STPA8

  coastal plain dawnflower · Convolvulaceae
• 
  Stylisma patens (Desr.) Myint ssp. angustifolia (Nash) Myint Native STPAA

  coastal plain dawnflower · Convolvulaceae
• 
  Stylodon carneus (Medik.) Moldenke Native STCA6

  Carolina false vervain · Verbenaceae
• 
  Styrax americanus Lam. Native STAM4

  American snowbell · Styracaceae
• 
  Suaeda linearis (Elliott) Moq. Native SULI

  annual seepweed · Chenopodiaceae
• 
  Symphyotrichum concolor (L.) G.L. Nesom Native SYCO3

  eastern silver aster · Asteraceae
• 
  Symphyotrichum dumosum (L.) G.L. Nesom Native SYDU2

  rice button aster · Asteraceae
• 
  Symphyotrichum dumosum (L.) G.L. Nesom var. dumosum Native SYDUD2

  rice button aster · Asteraceae
• 
  Symphyotrichum elliottii (Torr. & A. Gray) G.L. Nesom Native SYEL2

  Marsh American-Aster · Asteraceae
• 
  Symphyotrichum subulatum (Michx.) G.L. Nesom Native SYSU5

  eastern annual saltmarsh aster · Asteraceae
• 
  Symphyotrichum tenuifolium (L.) G.L. Nesom Native SYTE6

  perennial saltmarsh aster · Asteraceae
• 
  Symphyotrichum walteri (Alexander) G.L. Nesom Native SYWA

  Walter's aster · Asteraceae
• 
  Syngonanthus flavidulus (Michx.) Ruhl. Native SYFL

  yellow hatpins · Eriocaulaceae
• 
  Taxodium ascendens Brongn. Native TAAS

  pond cypress · Cupressaceae
• 
  Tephrosia florida (F.G. Dietr.) C.E. Wood Native TEFL

  Florida hoarypea · Fabaceae
• 
  Tephrosia hispidula (Michx.) Pers. Native TEHI2

  sprawling hoarypea · Fabaceae
• 
  Tephrosia rugelii Shuttlw. ex B.L. Rob. Native TERU

  Rugel's hoarypea · Fabaceae
• 
  Teucrium canadense L. Native TECA3

  Canada germander · Lamiaceae
• 
  Thalia geniculata L. Native THGE2

  bent alligator-flag · Marantaceae
• 
  Thelypteris kunthii (Desv.) Morton Native THKU

  Kunth's maiden fern · Thelypteridaceae
• 
  Tillandsia bartramii Elliott Native TIBA3

  Bartram's airplant · Bromeliaceae
• ⚘
  Tillandsia usneoides (L.) L. Native TIUS

  Spanish moss · Bromeliaceae
• 
  Toxicodendron radicans (L.) Kuntze Native TORA2

  eastern poison ivy · Anacardiaceae
• 
  Toxicodendron radicans (L.) Kuntze ssp. radicans Native TORAR

  eastern poison ivy · Anacardiaceae
• 
  Tradescantia ohiensis Raf. Native TROH

  bluejacket · Commelinaceae
• 
  Trichostema dichotomum L. Native TRDI2

  forked bluecurls · Lamiaceae
• 
  Tridens flavus (L.) Hitchc. Native TRFL2

  purpletop tridens · Poaceae
• 
  Triodanis biflora (Ruiz & Pav.) Greene Native TRBI2

  small Venus' looking-glass · Campanulaceae