Gem County

Showing 251–300 of 565.

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  Hackelia floribunda (Lehm.) I.M. Johnst. Native HAFL2

  manyflower stickseed · Boraginaceae
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  Hedera helix L. Introduced HEHE

  English ivy · Araliaceae
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  Helenium autumnale L. Native HEAU

  common sneezeweed · Asteraceae
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  Helenium autumnale L. var. montanum (Nutt.) Fernald Native HEAUM

  mountain sneezeweed · Asteraceae
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  Helianthella uniflora (Nutt.) Torr. & A. Gray Native HEUN

  oneflower helianthella · Asteraceae
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  Helianthella uniflora (Nutt.) Torr. & A. Gray var. douglasii (Torr. & A. Gray) W.A. Weber Native HEUND

  Douglas' helianthella · Asteraceae
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  Heliomeris multiflora Nutt. Native HEMU3

  showy goldeneye · Asteraceae
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  Heliomeris multiflora Nutt. var. multiflora Native HEMUM

  showy goldeneye · Asteraceae
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  Heracleum maximum W. Bartram Native HEMA80

  common cowparsnip · Apiaceae
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  Hesperochiron pumilus (Douglas ex Griseb.) Porter Native HEPU6

  dwarf hesperochiron · Hydrophyllaceae
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  Hesperostipa comata (Trin. & Rupr.) Barkworth Native HECO26

  needle and thread · Poaceae
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  Hesperostipa comata (Trin. & Rupr.) Barkworth ssp. comata Native HECOC8

  needle and thread · Poaceae
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  Heuchera grossulariifolia Rydb. Native HEGR8

  gooseberryleaf alumroot · Saxifragaceae
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  Heuchera grossulariifolia Rydb. var. tenuifolia (Wheelock) C.L. Hitchc. Native HEGRT

  gooseberryleaf alumroot · Saxifragaceae
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  Hibiscus trionum L. Introduced HITR

  flower of an hour · Malvaceae
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  Hieracium cynoglossoides Arv.-Touv. Native HICY

  houndstongue hawkweed · Asteraceae
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  Holosteum umbellatum L. Introduced HOUM

  jagged chickweed · Caryophyllaceae
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  Hordeum jubatum L. Native HOJU

  foxtail barley · Poaceae
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  Hordeum jubatum L. ssp. jubatum Native HOJUJ

  foxtail barley · Poaceae
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  Hordeum marinum Huds. Introduced HOMA2

  seaside barley · Poaceae
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  Hordeum marinum Huds. ssp. gussoneanum (Parl.) Thell. Introduced HOMAG

  Mediterranean barley · Poaceae
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  Hordeum murinum L. Introduced HOMU

  mouse barley · Poaceae
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  Hordeum murinum L. ssp. glaucum (Steud.) Tzvelev Introduced HOMUG

  smooth barley · Poaceae
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  Hydrophyllum capitatum Douglas ex Benth. Native HYCA4

  ballhead waterleaf · Hydrophyllaceae
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  Hydrophyllum capitatum Douglas ex Benth. var. capitatum Native HYCAC

  ballhead waterleaf · Hydrophyllaceae
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  Hyoscyamus niger L. Introduced HYNI

  black henbane · Solanaceae
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  Idahoa scapigera (Hook.) A. Nelson & J.F. Macbr. Native IDSC

  oldstem idahoa · Brassicaceae
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  Ipomopsis aggregata (Pursh) V.E. Grant Native IPAG

  scarlet gilia · Polemoniaceae
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  Ipomopsis aggregata (Pursh) V.E. Grant ssp. aggregata Native IPAGA3

  scarlet gilia · Polemoniaceae
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  Ipomopsis congesta (Hook.) V.E. Grant Native IPCO5

  ballhead ipomopsis · Polemoniaceae
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  Ipomopsis congesta (Hook.) V.E. Grant ssp. viridis (Cronquist) Day Native IPCOV

  ballhead ipomopsis · Polemoniaceae
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  Juncus torreyi Coville Native JUTO

  Torrey's rush · Juncaceae
• ⚘
  Juncus trilocularis Zika Native JUTR6

  foothill rush · Juncaceae
• ⚘
  Lathyrus bijugatus T.G. White Native LABI2

  drypark pea · Fabaceae
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  Lathyrus pauciflorus Fernald Native LAPA5

  fewflower pea · Fabaceae
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  Lathyrus pauciflorus Fernald var. pauciflorus Native LAPAP2

  fewflower pea · Fabaceae
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  Leersia oryzoides (L.) Sw. Native LEOR

  rice cutgrass · Poaceae
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  Lemna minor L. Native LEMI3

  common duckweed · Lemnaceae
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  Lepidium latifolium L. Introduced LELA2

  broadleaved pepperweed · Brassicaceae
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  Lepidium papilliferum (L.F. Hend.) A. Nelson & J.F. Macbr. Native LEPA17

  Idaho pepperweed · Brassicaceae
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  Lepidium perfoliatum L. Introduced LEPE2

  clasping pepperweed · Brassicaceae
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  Leymus racemosus (Lam.) Tzvelev Introduced LERA5

  mammoth wildrye · Poaceae
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  Leymus triticoides (Buckley) Pilg. Native LETR5

  beardless wildrye · Poaceae
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  Linaria dalmatica (L.) Mill. Introduced LIDA

  Dalmatian toadflax · Scrophulariaceae
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  Linaria dalmatica (L.) Mill. ssp. dalmatica Introduced LIDAD

  Dalmatian toadflax · Scrophulariaceae
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  Linaria vulgaris Mill. Introduced LIVU2

  butter and eggs · Scrophulariaceae
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  Linum lewisii Pursh Native LILE3

  Lewis flax · Linaceae
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  Linum lewisii Pursh var. lewisii Native LILEL2

  prairie flax · Linaceae
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  Listera caurina Piper Native LICA10

  northwestern twayblade · Orchidaceae
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  Lithophragma glabrum Nutt. Native LIGL2

  bulbous woodland-star · Saxifragaceae