St. Helena County

Showing 1,151–1,200 of 1,274.

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  Symphyotrichum patens (Aiton) G.L. Nesom Native SYPA11

  late purple aster · Asteraceae
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  Symphyotrichum patens (Aiton) G.L. Nesom var. patens Native SYPAP2

  late purple aster · Asteraceae
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  Symphyotrichum pilosum (Willd.) G.L. Nesom Native SYPI2

  hairy white oldfield aster · Asteraceae
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  Symphyotrichum pilosum (Willd.) G.L. Nesom var. pilosum Native SYPIP3

  hairy white oldfield aster · Asteraceae
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  Symphyotrichum praealtum (Poir.) G.L. Nesom Native SYPR5

  willowleaf aster · Asteraceae
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  Symphyotrichum praealtum (Poir.) G.L. Nesom var. praealtum Native SYPRP

  willowleaf aster · Asteraceae
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  Symphyotrichum undulatum (L.) G.L. Nesom Native SYUN

  wavyleaf aster · Asteraceae
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  Symplocos tinctoria (L.) L'Hér. Native SYTI

  common sweetleaf · Symplocaceae
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  Talinum paniculatum (Jacq.) Gaertn. Native TAPA2

  jewels of Opar · Portulacaceae
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  Taraxacum officinale F.H. Wigg. Both TAOF

  common dandelion · Asteraceae
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  Taraxacum officinale F.H. Wigg. ssp. officinale Introduced TAOFO

  common dandelion · Asteraceae
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  Taxodium distichum (L.) Rich. Native TADI2

  bald cypress · Cupressaceae
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  Tephrosia onobrychoides Nutt. Native TEON

  multibloom hoarypea · Fabaceae
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  Tephrosia spicata (Walter) Torr. & A. Gray Native TESP

  spiked hoarypea · Fabaceae
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  Tephrosia virginiana (L.) Pers. Native TEVI

  Virginia tephrosia · Fabaceae
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  Teucrium canadense L. Native TECA3

  Canada germander · Lamiaceae
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  Teucrium canadense L. var. canadense Native TECAC

  Canada germander · Lamiaceae
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  Thaspium trifoliatum (L.) A. Gray Native THTR

  purple meadowparsnip · Apiaceae
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  Thaspium trifoliatum (L.) A. Gray var. aureum (L.) Britton Native THTRA

  purple meadowparsnip · Apiaceae
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  Thelypteris dentata (Forssk.) E.P. St. John Native THDE4

  downy maiden fern · Thelypteridaceae
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  Thelypteris hispidula (Decne.) C.F. Reed Native THHI

  roughhairy maiden fern · Thelypteridaceae
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  Thelypteris hispidula (Decne.) C.F. Reed var. versicolor (R.P. St. John) Lellinger Native THHIV

  roughhairy maiden fern · Thelypteridaceae
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  Thelypteris kunthii (Desv.) Morton Native THKU

  Kunth's maiden fern · Thelypteridaceae
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  Thelypteris palustris Schott Native THPA

  eastern marsh fern · Thelypteridaceae
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  Thelypteris palustris Schott var. pubescens (G. Lawson) Fernald Native THPAP

  eastern marsh fern · Thelypteridaceae
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  Tilia americana L. Native TIAM

  American basswood · Tiliaceae
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  Tilia americana L. var. caroliniana (Mill.) Castigl. Native TIAMC

  Carolina basswood · Tiliaceae
• ⚘
  Tillandsia usneoides (L.) L. Native TIUS

  Spanish moss · Bromeliaceae
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  Tipularia discolor (Pursh) Nutt. Native TIDI

  crippled cranefly · Orchidaceae
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  Toxicodendron pubescens Mill. Native TOPU2

  Atlantic poison oak · Anacardiaceae
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  Toxicodendron radicans (L.) Kuntze Native TORA2

  eastern poison ivy · Anacardiaceae
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  Trachelospermum difforme (Walter) A. Gray Native TRDI

  climbing dogbane · Apocynaceae
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  Tradescantia hirsutiflora Bush Native TRHI

  hairyflower spiderwort · Commelinaceae
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  Tradescantia ohiensis Raf. Native TROH

  bluejacket · Commelinaceae
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  Tragia cordata Michx. Native TRCO

  heartleaf noseburn · Euphorbiaceae
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  Tragia smallii Shinners Native TRSM

  Small's noseburn · Euphorbiaceae
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  Triadica sebifera (L.) Small Introduced TRSE6

  Chinese tallow · Euphorbiaceae
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  Trichomanes petersii A. Gray Native TRPE2

  dwarf bristle fern · Hymenophyllaceae
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  Trichostema dichotomum L. Native TRDI2

  forked bluecurls · Lamiaceae
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  Tridens ambiguus (Elliott) Schult. Native TRAM

  pine barren fluffgrass · Poaceae
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  Tridens carolinianus (Steud.) Henr. Native TRCA4

  Carolina fluffgrass · Poaceae
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  Tridens flavus (L.) Hitchc. Native TRFL2

  purpletop tridens · Poaceae
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  Tridens flavus (L.) Hitchc. var. flavus Native TRFLF

  purpletop tridens · Poaceae
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  Tridens strictus (Nutt.) Nash Native TRST2

  longspike tridens · Poaceae
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  Trifolium campestre Schreb. Introduced TRCA5

  field clover · Fabaceae
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  Trifolium dubium Sibth. Introduced TRDU2

  suckling clover · Fabaceae
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  Trifolium incarnatum L. Introduced TRIN3

  crimson clover · Fabaceae
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  Trifolium repens L. Introduced TRRE3

  white clover · Fabaceae
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  Trifolium resupinatum L. Introduced TRRE4

  reversed clover · Fabaceae
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  Trillium foetidissimum J.D. Freeman Native TRFO

  Mississippi River wakerobin · Liliaceae