Seneca County

Showing 451–493 of 493 (native).

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  Thalictrum thalictroides (L.) Eames & B. Boivin Native THTH2

  rue anemone · Ranunculaceae
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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 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
• 
  Tilia americana L. Native TIAM

  American basswood · Tiliaceae
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  Tilia americana L. var. americana Native TIAMA

  American basswood · Tiliaceae
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  Toxicodendron radicans (L.) Kuntze Native TORA2

  eastern poison ivy · Anacardiaceae
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  Toxicodendron radicans (L.) Kuntze ssp. negundo (Greene) Gillis Native TORAN

  eastern poison ivy · Anacardiaceae
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  Tradescantia ohiensis Raf. Native TROH

  bluejacket · Commelinaceae
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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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  Trillium flexipes Raf. Native TRFL6

  nodding wakerobin · Liliaceae
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  Trillium grandiflorum (Michx.) Salisb. Native TRGR4

  white trillium · Liliaceae
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  Trillium sessile L. Native TRSE2

  toadshade · Liliaceae
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  Triosteum perfoliatum L. Native TRPE5

  feverwort · Caprifoliaceae
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  Typha latifolia L. Native TYLA

  broadleaf cattail · Typhaceae
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  Ulmus americana L. Native ULAM

  American elm · Ulmaceae
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  Ulmus rubra Muhl. Native ULRU

  slippery elm · Ulmaceae
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  Uvularia grandiflora Sm. Native UVGR

  largeflower bellwort · Liliaceae
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  Valerianella umbilicata (Sull.) Alph. Wood Native VAUM

  navel cornsalad · Valerianaceae
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  Verbena hastata L. Native VEHA2

  swamp verbena · Verbenaceae
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  Verbena hastata L. var. hastata Native VEHAH

  swamp verbena · Verbenaceae
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  Verbena urticifolia L. Native VEUR

  white vervain · Verbenaceae
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  Verbena urticifolia L. var. urticifolia Native VEURU

  white vervain · Verbenaceae
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  Verbesina alternifolia (L.) Britton ex Kearney Native VEAL

  wingstem · Asteraceae
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  Vernonia gigantea (Walter) Trel. Native VEGI

  giant ironweed · Asteraceae
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  Vernonia gigantea (Walter) Trel. ssp. gigantea Native VEGIG

  giant ironweed · Asteraceae
• 
  Veronica peregrina L. Native VEPE2

  neckweed · Scrophulariaceae
• 
  Viburnum lentago L. Native VILE

  nannyberry · Caprifoliaceae
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  Viburnum prunifolium L. Native VIPR

  blackhaw · Caprifoliaceae
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  Viola affinis Leconte Native VIAF2

  sand violet · Violaceae
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  Viola canadensis L. Native VICA4

  Canadian white violet · Violaceae
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  Viola canadensis L. var. canadensis Native VICAC

  Canadian white violet · Violaceae
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  Viola pubescens Aiton Native VIPU3

  downy yellow violet · Violaceae
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  Viola rostrata Pursh Native VIRO

  longspur violet · Violaceae
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  Viola sororia Willd. Native VISO

  common blue violet · Violaceae
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  Viola striata Aiton Native VIST3

  striped cream violet · Violaceae
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  Viola triloba Schwein. Native VITR2

  three-lobe violet · Violaceae
• ⚘
  Viola ×brauniae Grover ex Cooperr. [rostrata × striata] Native VIBR3

  hybrid violet · Violaceae
• 
  Vitis riparia Michx. Native VIRI

  riverbank grape · Vitaceae
• 
  Wolffia brasiliensis Weddell Native WOBR

  Brazilian watermeal · Lemnaceae
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  Zanthoxylum americanum Mill. Native ZAAM

  common pricklyash · Rutaceae