Weber County

Showing 901–950 of 959.

• 
  Thermopsis montana Nutt. var. montana Native THMOM3

  mountain goldenbanner · Fabaceae
• 
  Thinopyrum intermedium (Host) Barkworth & D.R. Dewey Introduced THIN6

  intermediate wheatgrass · Poaceae
• 
  Thinopyrum ponticum (Podp.) Z.-W. Liu & R.-C. Wang Introduced THPO7

  tall wheatgrass · Poaceae
• 
  Thlaspi arvense L. Introduced THAR5

  field pennycress · Brassicaceae
• 
  Tonestus kingii (D.C. Eaton) G.L. Nesom Native TOKI

  King's serpentweed · Asteraceae
• 
  Tonestus kingii (D.C. Eaton) G.L. Nesom var. kingii Native TOKIK

  King's serpentweed · Asteraceae
• 
  Toxicodendron rydbergii (Small ex Rydb.) Greene Native TORY

  western poison ivy · Anacardiaceae
• 
  Tragopogon dubius Scop. Introduced TRDU

  yellow salsify · Asteraceae
• 
  Tragopogon porrifolius L. Introduced TRPO

  salsify · Asteraceae
• 
  Tribulus terrestris L. Introduced TRTE

  puncturevine · Zygophyllaceae
• 
  Trifolium fragiferum L. Introduced TRFR2

  strawberry clover · Fabaceae
• 
  Trifolium hybridum L. Introduced TRHY

  alsike clover · Fabaceae
• 
  Trifolium pratense L. Introduced TRPR2

  red clover · Fabaceae
• 
  Trifolium variegatum Nutt. Native TRVA

  whitetip clover · Fabaceae
• 
  Triglochin maritima L. Native TRMA20

  seaside arrowgrass · Juncaginaceae
• 
  Triteleia grandiflora Lindl. Native TRGR7

  largeflower triteleia · Liliaceae
• 
  Triteleia grandiflora Lindl. var. grandiflora Native TRGRG2

  largeflower triteleia · Liliaceae
• 
  Triticum aestivum L. Introduced TRAE

  common wheat · Poaceae
• 
  Ulmus pumila L. Introduced ULPU

  Siberian elm · Ulmaceae
• 
  Urtica dioica L. Both URDI

  stinging nettle · Urticaceae
• 
  Urtica dioica L. ssp. holosericea (Nutt.) Thorne Native URDIH

  stinging nettle · Urticaceae
• 
  Vaccinium uliginosum L. Native VAUL

  bog blueberry · Ericaceae
• 
  Valeriana acutiloba Rydb. Native VAAC

  sharpleaf valerian · Valerianaceae
• 
  Valeriana acutiloba Rydb. var. pubicarpa (Rydb.) Cronquist Native VAACP

  hairyfruit valerian · Valerianaceae
• 
  Valeriana occidentalis A. Heller Native VAOC2

  western valerian · Valerianaceae
• 
  Veratrum californicum Durand Native VECA2

  California false hellebore · Liliaceae
• 
  Veratrum californicum Durand var. californicum Native VECAC2

  California false hellebore · Liliaceae
• 
  Verbascum blattaria L. Introduced VEBL

  moth mullein · Scrophulariaceae
• 
  Verbascum thapsus L. Introduced VETH

  common mullein · Scrophulariaceae
• 
  Verbena bracteata Cav. ex Lag. & Rodr. Native VEBR

  bigbract verbena · Verbenaceae
• 
  Verbena hastata L. Native VEHA2

  swamp verbena · Verbenaceae
• 
  Verbena hastata L. var. scabra Moldenke Native VEHAS

  swamp verbena · Verbenaceae
• 
  Veronica americana Schwein. ex Benth. Native VEAM2

  American speedwell · Scrophulariaceae
• 
  Veronica anagallis-aquatica L. Native VEAN2

  water speedwell · Scrophulariaceae
• 
  Veronica biloba L. Introduced VEBI2

  twolobe speedwell · Scrophulariaceae
• 
  Veronica peregrina L. Native VEPE2

  neckweed · Scrophulariaceae
• 
  Veronica peregrina L. ssp. xalapensis (Kunth) Pennell Native VEPEX2

  hairy purslane speedwell · Scrophulariaceae
• 
  Veronica serpyllifolia L. Both VESE

  thymeleaf speedwell · Scrophulariaceae
• 
  Veronica serpyllifolia L. ssp. humifusa (Dicks.) Syme Native VESEH2

  brightblue speedwell · Scrophulariaceae
• 
  Vicia americana Muhl. ex Willd. Native VIAM

  American vetch · Fabaceae
• 
  Vicia americana Muhl. ex Willd. ssp. americana Native VIAMA3

  American vetch · Fabaceae
• 
  Vicia villosa Roth Introduced VIVI

  winter vetch · Fabaceae
• 
  Vicia villosa Roth ssp. villosa Introduced VIVIV

  winter vetch · Fabaceae
• 
  Viola adunca Sm. Native VIAD

  hookedspur violet · Violaceae
• 
  Viola adunca Sm. var. adunca Native VIADA

  hookedspur violet · Violaceae
• 
  Viola beckwithii Torr. & A. Gray Native VIBE2

  Beckwith's violet · Violaceae
• 
  Viola beckwithii Torr. & A. Gray ssp. beckwithii Native VIBEB

  Beckwith's violet · Violaceae
• 
  Viola nephrophylla Greene Native VINE

  northern bog violet · Violaceae
• 
  Viola purpurea Kellogg Native VIPU4

  goosefoot violet · Violaceae
• 
  Viola purpurea Kellogg ssp. venosa (S. Watson) M.S. Baker & J.C. Clausen Native VIPUV2

  goosefoot violet · Violaceae