Virginia

• Accomack 51001
  1,201 taxa Open ↗
• Albemarle 51003
  1,479 taxa Open ↗
• Alexandria (city) 51510
  1 taxa Open ↗
• Alleghany 51005
  1,296 taxa Open ↗
• Amelia 51007
  1,090 taxa Open ↗
• Amherst 51009
  1,290 taxa Open ↗
• Appomattox 51011
  918 taxa Open ↗
• Arlington 51013
  1,096 taxa Open ↗
• Augusta 51015
  1,556 taxa Open ↗
• Bath 51017
  1,158 taxa Open ↗

Showing 3,401–3,450 of 3,680.

• 
  Triadenum fraseri (Spach) Gleason Native TRFR

  Fraser's marsh St. Johnswort · Clusiaceae 3 counties
• 
  Triadenum tubulosum (Walter) Gleason Native TRTU

  lesser marsh St. Johnswort · Clusiaceae 5 counties
• 
  Triadenum virginicum (L.) Raf. Native TRVI2

  Virginia marsh St. Johnswort · Clusiaceae 39 counties
• 
  Triadenum walteri (J.G. Gmel.) Gleason Native TRWA

  greater marsh St. Johnswort · Clusiaceae 40 counties
• 
  Triantha glutinosa (Michx.) Baker Native TRGL5

  sticky tofieldia · Liliaceae 1 county
• 
  Triantha racemosa (Walter) Small Native TRRA6

  coastal false asphodel · Liliaceae 6 counties
• 
  Trichomanes boschianum Sturm Native TRBO

  Appalachian bristle fern · Hymenophyllaceae 1 county
• 
  Trichophorum planifolium (Spreng.) Palla Native TRPL6

  bashful bulrush · Cyperaceae 30 counties
• 
  Trichostema brachiatum L. Native TRBR5

  fluxweed · Lamiaceae 27 counties
• 
  Trichostema dichotomum L. Native TRDI2

  forked bluecurls · Lamiaceae 85 counties
• 
  Trichostema setaceum Houtt. Native TRSE5

  narrowleaf bluecurls · Lamiaceae 10 counties
• 
  Tridens flavus (L.) Hitchc. Native TRFL2

  purpletop tridens · Poaceae 100 counties
• 
  Tridens flavus (L.) Hitchc. var. flavus Native TRFLF

  purpletop tridens · Poaceae 4 counties
• 
  Tridens strictus (Nutt.) Nash Native TRST2

  longspike tridens · Poaceae 3 counties
• 
  Trientalis borealis Raf. Native TRBO2

  starflower · Primulaceae 30 counties
• 
  Trientalis borealis Raf. ssp. borealis Native TRBOB

  starflower · Primulaceae 30 counties
• 
  Trifolium arvense L. Introduced TRAR4

  rabbitfoot clover · Fabaceae 83 counties
• 
  Trifolium aureum Pollich Introduced TRAU2

  golden clover · Fabaceae 44 counties
• 
  Trifolium calcaricum J.L. Collins & T.F. Wieboldt Native TRCA26

  running glade clover · Fabaceae 1 county
• 
  Trifolium campestre Schreb. Introduced TRCA5

  field clover · Fabaceae 94 counties
• 
  Trifolium dubium Sibth. Introduced TRDU2

  suckling clover · Fabaceae 51 counties
• 
  Trifolium hybridum L. Introduced TRHY

  alsike clover · Fabaceae 66 counties
• 
  Trifolium incarnatum L. Introduced TRIN3

  crimson clover · Fabaceae 37 counties
• 
  Trifolium pratense L. Introduced TRPR2

  red clover · Fabaceae 100 counties
• 
  Trifolium reflexum L. Native TRRE2

  buffalo clover · Fabaceae 7 counties
• 
  Trifolium repens L. Introduced TRRE3

  white clover · Fabaceae 95 counties
• 
  Trifolium virginicum Small ex Small & Vail Native TRVI3

  Kates Mountain clover · Fabaceae 13 counties
• 
  Triglochin striata Ruiz & Pav. Native TRST16

  three-rib arrowgrass · Juncaginaceae 8 counties
• 
  Trillium catesbaei Elliott Native TRCA11

  bashful wakerobin · Liliaceae 1 county
• 
  Trillium erectum L. Native TRER3

  red trillium · Liliaceae 26 counties
• 
  Trillium flexipes Raf. Native TRFL6

  nodding wakerobin · Liliaceae 4 counties
• 
  Trillium grandiflorum (Michx.) Salisb. Native TRGR4

  white trillium · Liliaceae 40 counties
• 
  Trillium nivale Riddell Native TRNI2

  snow trillium · Liliaceae 2 counties
• 
  Trillium pusillum Michx. Native TRPU3

  dwarf wakerobin · Liliaceae 14 counties
• 
  Trillium pusillum Michx. var. virginianum Fernald Native TRPUV

  Virginia wakerobin · Liliaceae 14 counties
• 
  Trillium sessile L. Native TRSE2

  toadshade · Liliaceae 29 counties
• 
  Trillium sulcatum Patrick Native TRSU7

  furrowed wakerobin · Liliaceae 17 counties
• 
  Trillium undulatum Willd. Native TRUN

  painted trillium · Liliaceae 24 counties
• 
  Triodanis biflora (Ruiz & Pav.) Greene Native TRBI2

  small Venus' looking-glass · Campanulaceae 32 counties
• 
  Triodanis perfoliata (L.) Nieuwl. Native TRPE4

  clasping Venus' looking-glass · Campanulaceae 6 counties
• 
  Triosteum angustifolium L. Native TRAN3

  yellowfruit horse-gentian · Caprifoliaceae 18 counties
• 
  Triosteum aurantiacum E.P. Bicknell Native TRAU4

  orangefruit horse-gentian · Caprifoliaceae 12 counties
• 
  Triosteum aurantiacum E.P. Bicknell var. aurantiacum Native TRAUA

  orangefruit horse-gentian · Caprifoliaceae 12 counties
• 
  Triosteum perfoliatum L. Native TRPE5

  feverwort · Caprifoliaceae 41 counties
• 
  Triphora trianthophora (Sw.) Rydb. Native TRTR3

  threebirds · Orchidaceae 8 counties
• 
  Triplasis purpurea (Walter) Chapm. Native TRPU4

  purple sandgrass · Poaceae 15 counties
• 
  Tripsacum dactyloides (L.) L. Native TRDA3

  eastern gamagrass · Poaceae 73 counties
• 
  Trisetum spicatum (L.) K. Richt. Native TRSP2

  spike trisetum · Poaceae 1 county
• 
  Tristagma uniflorum (Lindl.) Traub Introduced TRUN6

  springstar · Liliaceae 9 counties
• 
  Triticum aestivum L. Introduced TRAE

  common wheat · Poaceae 3 counties