New York

• Albany 36001
  1,960 taxa Open ↗
• Allegany 36003
  637 taxa Open ↗
• Bronx 36005
  2,098 taxa Open ↗
• Broome 36007
  421 taxa Open ↗
• Cattaraugus 36009
  1,554 taxa Open ↗
• Cayuga 36011
  1,055 taxa Open ↗
• Chautauqua 36013
  856 taxa Open ↗
• Chemung 36015
  1,296 taxa Open ↗
• Chenango 36017
  856 taxa Open ↗
• Clinton 36019
  943 taxa Open ↗

Showing 3,001–3,050 of 3,250 (native).

• 
  Torreyochloa pallida (Torr.) Church var. pallida Native TOPAP

  pale false mannagrass · Poaceae 37 counties
• 
  Tortula muralis Hedw. Native TOMU

  tortula moss · Pottiaceae 2 counties
• 
  Tortula ruralis (Hedw.) G. Gaertn., B. Mey. & Scherb. Native TORU70

  tortula moss · Pottiaceae 1 county
• 
  Toxicodendron radicans (L.) Kuntze Native TORA2

  eastern poison ivy · Anacardiaceae 40 counties
• 
  Toxicodendron radicans (L.) Kuntze ssp. radicans Native TORAR

  eastern poison ivy · Anacardiaceae 34 counties
• 
  Toxicodendron rydbergii (Small ex Rydb.) Greene Native TORY

  western poison ivy · Anacardiaceae 2 counties
• 
  Toxicodendron vernix (L.) Kuntze Native TOVE

  poison sumac · Anacardiaceae 31 counties
• 
  Tradescantia occidentalis (Britton) Smyth Native TROC

  prairie spiderwort · Commelinaceae 1 county
• 
  Tradescantia occidentalis (Britton) Smyth var. occidentalis Native TROCO

  prairie spiderwort · Commelinaceae 1 county
• 
  Tradescantia ohiensis Raf. Native TROH

  bluejacket · Commelinaceae 16 counties
• 
  Tradescantia subaspera Ker Gawl. Native TRSU2

  zigzag spiderwort · Commelinaceae 1 county
• 
  Tradescantia subaspera Ker Gawl. var. montana (Shuttlw. ex Britton) E.S. Anderson & Woodson Native TRSUM

  zigzag spiderwort · Commelinaceae 1 county
• 
  Tradescantia virginiana L. Native TRVI

  Virginia spiderwort · Commelinaceae 15 counties
• 
  Triadenum fraseri (Spach) Gleason Native TRFR

  Fraser's marsh St. Johnswort · Clusiaceae 24 counties
• 
  Triadenum virginicum (L.) Raf. Native TRVI2

  Virginia marsh St. Johnswort · Clusiaceae 39 counties
• 
  Triantha glutinosa (Michx.) Baker Native TRGL5

  sticky tofieldia · Liliaceae 5 counties
• 
  Trichloris crinita (Lag.) Parodi Native TRCR9

  false Rhodes grass · Poaceae 1 county
• 
  Trichomanes intricatum Farrar Native TRIN13

  weft fern · Hymenophyllaceae 8 counties
• 
  Trichophorum alpinum (L.) Pers. Native TRAL7

  alpine bulrush · Cyperaceae 19 counties
• 
  Trichophorum cespitosum (L.) Hartm. Native TRCE3

  tufted bulrush · Cyperaceae 3 counties
• 
  Trichophorum clintonii (A. Gray) S.G. Sm. Native TRCL4

  Clinton's bulrush · Cyperaceae 5 counties
• 
  Trichophorum planifolium (Spreng.) Palla Native TRPL6

  bashful bulrush · Cyperaceae 31 counties
• 
  Trichostema brachiatum L. Native TRBR5

  fluxweed · Lamiaceae 8 counties
• 
  Trichostema dichotomum L. Native TRDI2

  forked bluecurls · Lamiaceae 34 counties
• 
  Trichostema setaceum Houtt. Native TRSE5

  narrowleaf bluecurls · Lamiaceae 4 counties
• 
  Tridens flavus (L.) Hitchc. Native TRFL2

  purpletop tridens · Poaceae 21 counties
• 
  Tridens flavus (L.) Hitchc. var. flavus Native TRFLF

  purpletop tridens · Poaceae 20 counties
• 
  Trientalis borealis Raf. Native TRBO2

  starflower · Primulaceae 42 counties
• 
  Trientalis borealis Raf. ssp. borealis Native TRBOB

  starflower · Primulaceae 39 counties
• 
  Trifolium reflexum L. Native TRRE2

  buffalo clover · Fabaceae 1 county
• 
  Triglochin maritima L. Native TRMA20

  seaside arrowgrass · Juncaginaceae 22 counties
• 
  Triglochin palustris L. Native TRPA28

  marsh arrowgrass · Juncaginaceae 16 counties
• 
  Trillium cernuum L. Native TRCE

  whip-poor-will flower · Liliaceae 26 counties
• 
  Trillium erectum L. Native TRER3

  red trillium · Liliaceae 56 counties
• 
  Trillium flexipes Raf. Native TRFL6

  nodding wakerobin · Liliaceae 6 counties
• 
  Trillium grandiflorum (Michx.) Salisb. Native TRGR4

  white trillium · Liliaceae 39 counties
• 
  Trillium sessile L. Native TRSE2

  toadshade · Liliaceae 3 counties
• 
  Trillium undulatum Willd. Native TRUN

  painted trillium · Liliaceae 50 counties
• 
  Triodanis biflora (Ruiz & Pav.) Greene Native TRBI2

  small Venus' looking-glass · Campanulaceae 1 county
• 
  Triodanis perfoliata (L.) Nieuwl. Native TRPE4

  clasping Venus' looking-glass · Campanulaceae 38 counties
• 
  Triosteum angustifolium L. Native TRAN3

  yellowfruit horse-gentian · Caprifoliaceae 2 counties
• 
  Triosteum aurantiacum E.P. Bicknell Native TRAU4

  orangefruit horse-gentian · Caprifoliaceae 31 counties
• 
  Triosteum aurantiacum E.P. Bicknell var. aurantiacum Native TRAUA

  orangefruit horse-gentian · Caprifoliaceae 3 counties
• 
  Triosteum perfoliatum L. Native TRPE5

  feverwort · Caprifoliaceae 17 counties
• 
  Triphora trianthophora (Sw.) Rydb. Native TRTR3

  threebirds · Orchidaceae 20 counties
• 
  Triplasis purpurea (Walter) Chapm. Native TRPU4

  purple sandgrass · Poaceae 11 counties
• 
  Tripsacum dactyloides (L.) L. Native TRDA3

  eastern gamagrass · Poaceae 11 counties
• 
  Trisetum melicoides (Michx.) Vasey ex Scribn. Native TRME3

  purple false oat · Poaceae 2 counties
• 
  Trisetum spicatum (L.) K. Richt. Native TRSP2

  spike trisetum · Poaceae 20 counties
• 
  Trollius laxus Salisb. Native TRLA14

  American globeflower · Ranunculaceae 27 counties