Lyon County

Showing 1–50 of 866.

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  Abies lowiana (Gordon & Glend.) A. Murray bis Native ABLO

  Sierra white fir · Pinaceae
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  Abronia turbinata Torr. ex S. Watson Native ABTU

  transmontane sand verbena · Nyctaginaceae
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  Achillea millefolium L. Both ACMI2

  common yarrow · Asteraceae
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  Achillea millefolium L. var. occidentalis DC. Native ACMIO

  western yarrow · Asteraceae
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  Achnatherum hymenoides (Roem. & Schult.) Barkworth Native ACHY

  Indian ricegrass · Poaceae
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  Achnatherum occidentale (Thurb.) Barkworth Native ACOC3

  western needlegrass · Poaceae
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  Achnatherum speciosum (Trin. & Rupr.) Barkworth Native ACSP12

  desert needlegrass · Poaceae
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  Aconitum columbianum Nutt. Native ACCO4

  Columbian monkshood · Ranunculaceae
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  Aconitum columbianum Nutt. ssp. columbianum Native ACCOC3

  Columbian monkshood · Ranunculaceae
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  Agastache urticifolia (Benth.) Kuntze Native AGUR

  nettleleaf giant hyssop · Lamiaceae
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  Agastache urticifolia (Benth.) Kuntze var. urticifolia Native AGURU

  nettleleaf giant hyssop · Lamiaceae
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  Agoseris glauca (Pursh) Raf. Native AGGL

  pale agoseris · Asteraceae
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  Agoseris glauca (Pursh) Raf. var. laciniata (D.C. Eaton) Smiley Native AGGLL

  false agoseris · Asteraceae
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  Agropyron desertorum (Fisch. ex Link) Schult. Introduced AGDE2

  desert wheatgrass · Poaceae
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  Agrostis capillaris L. Introduced AGCA5

  colonial bentgrass · Poaceae
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  Agrostis exarata Trin. Native AGEX

  spike bentgrass · Poaceae
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  Agrostis gigantea Roth Introduced AGGI2

  redtop · Poaceae
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  Aliciella leptomeria (A. Gray) J.M. Porter Native ALLE7

  sand gilia · Polemoniaceae
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  Aliciella micromeria (A. Gray) J.M. Porter Native ALMI10

  dainty gilia · Polemoniaceae
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  Alisma gramineum Lej. Native ALGR

  narrowleaf water plantain · Alismataceae
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  Alisma triviale Pursh Native ALTR7

  northern water plantain · Alismataceae
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  Allenrolfea occidentalis (S. Watson) Kuntze Native ALOC2

  iodinebush · Chenopodiaceae
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  Allium anceps Kellogg Native ALAN

  twinleaf onion · Liliaceae
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  Allium atrorubens S. Watson Native ALAT

  darkred onion · Liliaceae
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  Allium atrorubens S. Watson var. atrorubens Native ALATA

  darkred onion · Liliaceae
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  Allium bisceptrum S. Watson Native ALBI2

  twincrest onion · Liliaceae
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  Allium bisceptrum S. Watson var. bisceptrum Native ALBIB

  twincrest onion · Liliaceae
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  Allophyllum gilioides (Benth.) A.D. Grant & V.E. Grant Native ALGI

  dense false gilyflower · Polemoniaceae
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  Allophyllum gilioides (Benth.) A.D. Grant & V.E. Grant ssp. violaceum (A. Heller) Day Native ALGIV

  dense false gilyflower · Polemoniaceae
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  Alopecurus aequalis Sobol. Native ALAE

  shortawn foxtail · Poaceae
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  Alopecurus aequalis Sobol. var. aequalis Native ALAEA

  shortawn foxtail · Poaceae
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  Amaranthus blitoides S. Watson Introduced AMBL

  mat amaranth · Amaranthaceae
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  Amaranthus californicus (Moq.) S. Watson Native AMCA

  California amaranth · Amaranthaceae
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  Amaranthus retroflexus L. Native AMRE

  redroot amaranth · Amaranthaceae
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  Ambrosia acanthicarpa Hook. Native AMAC2

  flatspine bur ragweed · Asteraceae
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  Amelanchier pallida Greene Native AMPA2

  pale serviceberry · Rosaceae
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  Amelanchier utahensis Koehne Native AMUT

  Utah serviceberry · Rosaceae
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  Amelanchier utahensis Koehne var. utahensis Native AMUTU

  Utah serviceberry · Rosaceae
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  Ammannia robusta Heer & Regel Native AMRO3

  grand redstem · Lythraceae
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  Amsinckia tessellata A. Gray Native AMTE3

  bristly fiddleneck · Boraginaceae
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  Amsinckia tessellata A. Gray var. tessellata Native AMTET

  bristly fiddleneck · Boraginaceae
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  Angelica arguta Nutt. Native ANAR3

  Lyall's angelica · Apiaceae
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  Angelica breweri A. Gray Native ANBR5

  Brewer's angelica · Apiaceae
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  Anisocoma acaulis Torr. & A. Gray Native ANAC

  scalebud · Asteraceae
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  Antennaria dimorpha (Nutt.) Torr. & A. Gray Native ANDI2

  low pussytoes · Asteraceae
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  Antennaria microphylla Rydb. Native ANMI3

  littleleaf pussytoes · Asteraceae
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  Anthemis cotula L. Introduced ANCO2

  stinking chamomile · Asteraceae
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  Apocynum cannabinum L. Native APCA

  Indianhemp · Apocynaceae
• ⚘
  Apocynum ×floribundum Greene (pro sp.) [androsaemifolium × cannabinum] Native APFL

  Apocynaceae
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  Aquilegia formosa Fisch. ex DC. Native AQFO

  western columbine · Ranunculaceae