Delaware County

Showing 651–700 of 726.

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  Tilia americana L. var. americana Native TIAMA

  American basswood · Tiliaceae
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  Torilis japonica (Houtt.) DC. Introduced TOJA

  erect hedgeparsley · Apiaceae
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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
• 
  Tragopogon porrifolius L. Introduced TRPO

  salsify · Asteraceae
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  Trichostema brachiatum L. Native TRBR5

  fluxweed · Lamiaceae
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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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  Trifolium aureum Pollich Introduced TRAU2

  golden clover · Fabaceae
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  Trifolium campestre Schreb. Introduced TRCA5

  field clover · Fabaceae
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  Trifolium hybridum L. Introduced TRHY

  alsike clover · Fabaceae
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  Trifolium pratense L. Introduced TRPR2

  red clover · Fabaceae
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  Trifolium reflexum L. Native TRRE2

  buffalo clover · Fabaceae
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  Trifolium repens L. Introduced TRRE3

  white clover · Fabaceae
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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 nivale Riddell Native TRNI2

  snow trillium · Liliaceae
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  Trillium sessile L. Native TRSE2

  toadshade · Liliaceae
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  Triodanis perfoliata (L.) Nieuwl. Native TRPE4

  clasping Venus' looking-glass · Campanulaceae
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  Triosteum aurantiacum E.P. Bicknell Native TRAU4

  orangefruit horse-gentian · Caprifoliaceae
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  Triphora trianthophora (Sw.) Rydb. Native TRTR3

  threebirds · Orchidaceae
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  Typha angustifolia L. Both TYAN

  narrowleaf cattail · Typhaceae
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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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  Urtica dioica L. Both URDI

  stinging nettle · Urticaceae
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  Uvularia grandiflora Sm. Native UVGR

  largeflower bellwort · Liliaceae
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  Vaccinium pallidum Aiton Native VAPA4

  Blue Ridge blueberry · Ericaceae
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  Valeriana pauciflora Michx. Native VAPA2

  largeflower valerian · Valerianaceae
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  Valerianella chenopodiifolia (Pursh) DC. Native VACH

  goosefoot cornsalad · Valerianaceae
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  Valerianella umbilicata (Sull.) Alph. Wood Native VAUM

  navel cornsalad · Valerianaceae
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  Verbascum blattaria L. Introduced VEBL

  moth mullein · Scrophulariaceae
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  Verbascum thapsus L. Introduced VETH

  common mullein · Scrophulariaceae
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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 simplex Lehm. Native VESI

  narrowleaf vervain · Verbenaceae
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  Verbena stricta Vent. Native VEST

  hoary 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
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  Veronica anagallis-aquatica L. Native VEAN2

  water speedwell · Scrophulariaceae
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  Veronica arvensis L. Introduced VEAR

  corn speedwell · Scrophulariaceae
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  Veronica beccabunga L. Introduced VEBE

  European speedwell · Scrophulariaceae
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  Veronica officinalis L. Introduced VEOF2

  common gypsyweed · Scrophulariaceae
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  Veronica officinalis L. var. officinalis Introduced VEOFO

  common gypsyweed · Scrophulariaceae
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  Veronica peregrina L. Native VEPE2

  neckweed · Scrophulariaceae
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  Veronica peregrina L. ssp. peregrina Native VEPEP

  neckweed · Scrophulariaceae
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  Veronica persica Poir. Introduced VEPE3

  birdeye speedwell · Scrophulariaceae