Summit County

Showing 1,351–1,400 of 1,457.

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  Synthyris pinnatifida S. Watson var. pinnatifida Native SYPIP

  featherleaf kittentails · Scrophulariaceae
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  Tanacetum balsamita L. Introduced TABA

  costmary · Asteraceae
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  Taraxacum lyratum (Ledeb.) DC. Native TALY

  harp dandelion · Asteraceae
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  Taraxacum officinale F.H. Wigg. Both TAOF

  common dandelion · Asteraceae
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  Taraxacum officinale F.H. Wigg. ssp. ceratophorum (Ledeb.) Schinz ex Thell. Native TAOFC

  common dandelion · Asteraceae
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  Tetradymia canescens DC. Native TECA2

  spineless horsebrush · Asteraceae
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  Tetraneuris acaulis (Pursh) Greene Native TEAC

  stemless four-nerve daisy · Asteraceae
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  Tetraneuris acaulis (Pursh) Greene var. caespitosa A. Nelson Native TEACC

  caespitose four-nerve daisy · Asteraceae
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  Tetraneuris acaulis (Pursh) Greene var. epunctata (A. Nelson) Kartesz & Gandhi Native TEACE

  stemless four-nerve daisy · Asteraceae
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  Tetraneuris grandiflora (Torr. & A. Gray ex A. Gray) K.F. Parker Native TEGR3

  graylocks four-nerve daisy · Asteraceae
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  Tetraneuris ivesiana Greene Native TEIV

  Ives' fournerved daisy · Asteraceae
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  Thalictrum alpinum L. Native THAL

  alpine meadow-rue · Ranunculaceae
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  Thalictrum fendleri Engelm. ex A. Gray Native THFE

  Fendler's meadow-rue · Ranunculaceae
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  Thalictrum sparsiflorum Turcz. ex Fisch. & C.A. Mey. Native THSP

  fewflower meadow-rue · Ranunculaceae
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  Thalictrum sparsiflorum Turcz. ex Fisch. & C.A. Mey. var. saximontanum B. Boivin Native THSPS

  fewflower meadow-rue · Ranunculaceae
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  Thelypodium sagittatum (Nutt. ex Torr. & A. Gray) Endl. ex Walp. Native THSA2

  arrow thelypody · Brassicaceae
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  Thelypodium sagittatum (Nutt. ex Torr. & A. Gray) Endl. ex Walp. ssp. sagittatum Native THSAS

  arrow thelypody · Brassicaceae
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  Thermopsis montana Nutt. Native THMO6

  mountain goldenbanner · Fabaceae
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  Thermopsis montana Nutt. var. montana Native THMOM3

  mountain 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
• 
  Thlaspi arvense L. Introduced THAR5

  field pennycress · Brassicaceae
• 
  Torreyochloa pallida (Torr.) Church Native TOPA6

  pale false mannagrass · Poaceae
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  Torreyochloa pallida (Torr.) Church var. pauciflora (J. Presl) J.I. Davis Native TOPAP3

  pale false mannagrass · Poaceae
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  Townsendia alpigena Piper Native TOAL

  Wyoming Townsend daisy · Asteraceae
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  Townsendia alpigena Piper var. alpigena Native TOALA

  Wyoming Townsend daisy · Asteraceae
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  Townsendia leptotes (A. Gray) Osterh. Native TOLE

  common Townsend daisy · Asteraceae
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  Toxicodendron rydbergii (Small ex Rydb.) Greene Native TORY

  western poison ivy · Anacardiaceae
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  Tragopogon dubius Scop. Introduced TRDU

  yellow salsify · Asteraceae
• 
  Tragopogon porrifolius L. Introduced TRPO

  salsify · Asteraceae
• 
  Tragopogon pratensis L. Introduced TRPR

  Jack-go-to-bed-at-noon · Asteraceae
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  Trichophorum cespitosum (L.) Hartm. Native TRCE3

  tufted bulrush · Cyperaceae
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  Trifolium andinum Nutt. Native TRAN2

  Intermountain clover · Fabaceae
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  Trifolium andinum Nutt. var. andinum Native TRANA3

  Intermountain clover · Fabaceae
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  Trifolium dasyphyllum Torr. & A. Gray Native TRDA2

  alpine clover · Fabaceae
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  Trifolium dasyphyllum Torr. & A. Gray ssp. uintense (Rydb.) J.M. Gillett Native TRDAU

  Uinta clover · Fabaceae
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  Trifolium fragiferum L. Introduced TRFR2

  strawberry clover · Fabaceae
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  Trifolium gymnocarpon Nutt. Native TRGY

  hollyleaf clover · Fabaceae
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  Trifolium gymnocarpon Nutt. ssp. gymnocarpon Native TRGYG

  hollyleaf clover · Fabaceae
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  Trifolium hybridum L. Introduced TRHY

  alsike clover · Fabaceae
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  Trifolium kingii S. Watson Native TRKI

  King's clover · Fabaceae
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  Trifolium kingii S. Watson ssp. kingii Native TRKIK

  King's clover · Fabaceae
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  Trifolium longipes Nutt. Native TRLO

  longstalk clover · Fabaceae
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  Trifolium longipes Nutt. ssp. reflexum (A. Nelson) J.M. Gillett Native TRLOR3

  droopflower clover · Fabaceae
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  Trifolium nanum Torr. Native TRNA2

  dwarf clover · Fabaceae
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  Trifolium parryi A. Gray Native TRPA5

  Parry's clover · Fabaceae
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  Trifolium parryi A. Gray ssp. montanense (Rydb.) J.M. Gillett Native TRPAM

  Parry's 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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  Triglochin maritima L. Native TRMA20

  seaside arrowgrass · Juncaginaceae