Canyon County

Showing 701–750 of 754.

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  Symphyotrichum lanceolatum (Willd.) G.L. Nesom ssp. hesperium (A. Gray) G.L. Nesom Native SYLAH

  white panicle aster · Asteraceae
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  Symphytum officinale L. Introduced SYOF

  common comfrey · Boraginaceae
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  Tamarix parviflora DC. Introduced TAPA4

  smallflower tamarisk · Tamaricaceae
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  Taraxacum officinale F.H. Wigg. Both TAOF

  common dandelion · Asteraceae
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  Tetradymia glabrata Torr. & A. Gray Native TEGL

  littleleaf horsebrush · Asteraceae
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  Tetradymia spinosa Hook. & Arn. Native TESP2

  shortspine horsebrush · Asteraceae
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  Teucrium canadense L. Native TECA3

  Canada germander · Lamiaceae
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  Teucrium canadense L. var. occidentale (A. Gray) E.M. McClint. & Epling Native TECAO

  western germander · Lamiaceae
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  Thelypodium integrifolium (Nutt.) Endl. ex Walp. Native THIN

  entireleaved thelypody · Brassicaceae
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  Thelypodium integrifolium (Nutt.) Endl. ex Walp. ssp. integrifolium Native THINI

  entireleaved thelypody · Brassicaceae
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  Thelypodium milleflorum A. Nelson Native THMI5

  manyflower thelypody · Brassicaceae
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  Thelypodium repandum Rollins Native THRE2

  wavyleaf thelypody · Brassicaceae
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  Thermopsis gracilis Howell Native THGR6

  slender goldenbanner · Fabaceae
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  Thermopsis gracilis Howell var. ovata (B.L. Rob. ex Piper) M. Mendenhall Native THGRO

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

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

  tall wheatgrass · Poaceae
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  Thlaspi arvense L. Introduced THAR5

  field pennycress · Brassicaceae
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  Townsendia florifer (Hook.) A. Gray Native TOFL5

  showy Townsend daisy · Asteraceae
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  Tragopogon dubius Scop. Introduced TRDU

  yellow salsify · Asteraceae
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  Tragopogon porrifolius L. Introduced TRPO

  salsify · Asteraceae
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  Tribulus terrestris L. Introduced TRTE

  puncturevine · Zygophyllaceae
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  Trifolium fragiferum L. Introduced TRFR2

  strawberry 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 repens L. Introduced TRRE3

  white clover · Fabaceae
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  Trifolium variegatum Nutt. Native TRVA

  whitetip clover · Fabaceae
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  Trillium ovatum Pursh Native TROV2

  Pacific trillium · Liliaceae
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  Trillium ovatum Pursh ssp. ovatum Native TROVO2

  Pacific trillium · Liliaceae
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  Triodanis perfoliata (L.) Nieuwl. Native TRPE4

  clasping Venus' looking-glass · Campanulaceae
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  Typha latifolia L. Native TYLA

  broadleaf cattail · Typhaceae
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  Ulmus pumila L. Introduced ULPU

  Siberian elm · Ulmaceae
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  Urtica dioica L. Both URDI

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

  stinging nettle · Urticaceae
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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 bracteata Cav. ex Lag. & Rodr. Native VEBR

  bigbract verbena · Verbenaceae
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  Verbena hastata L. Native VEHA2

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

  swamp verbena · Verbenaceae
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  Veronica anagallis-aquatica L. Native VEAN2

  water speedwell · Scrophulariaceae
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  Vicia americana Muhl. ex Willd. Native VIAM

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

  American vetch · Fabaceae
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  Viola adunca Sm. Native VIAD

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

  hookedspur violet · Violaceae
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  Viola nuttallii Pursh Native VINU2

  Nuttall's violet · Violaceae
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  Viola palustris L. Native VIPA4

  marsh violet · Violaceae
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  Vulpia microstachys (Nutt.) Munro Native VUMI

  small fescue · Poaceae
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  Vulpia microstachys (Nutt.) Munro var. microstachys Native VUMIM

  desert fescue · Poaceae
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  Vulpia microstachys (Nutt.) Munro var. pauciflora (Scribn. ex Beal) Lonard & Gould Native VUMIP

  Pacific fescue · Poaceae
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  Vulpia octoflora (Walter) Rydb. Native VUOC

  sixweeks fescue · Poaceae
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  Vulpia octoflora (Walter) Rydb. var. octoflora Native VUOCO

  sixweeks fescue · Poaceae