Sierra County

Showing 501–550 of 1,058.

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  Heliomeris multiflora Nutt. Native HEMU3

  showy goldeneye · Asteraceae
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  Heliomeris multiflora Nutt. var. nevadensis (A. Nelson) Yates Native HEMUN

  Nevada goldeneye · Asteraceae
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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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  Hesperostipa neomexicana (Thurb. ex J.M. Coult.) Barkworth Native HENE5

  New Mexico feathergrass · Poaceae
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  Heteropogon contortus (L.) P. Beauv. ex Roem. & Schult. Native HECO10

  tanglehead · Poaceae
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  Heterosperma pinnatum Cav. Native HEPI2

  wingpetal · Asteraceae
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  Heterotheca fulcrata (Greene) Shinners Native HEFU3

  rockyscree false goldenaster · Asteraceae
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  Heterotheca fulcrata (Greene) Shinners var. amplifolia (Rydb.) Semple Native HEFUA2

  rockyscree false goldenaster · Asteraceae
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  Heuchera novomexicana Wheelock Native HENO

  New Mexico alumroot · Saxifragaceae
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  Heuchera rubescens Torr. Native HERU

  pink alumroot · Saxifragaceae
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  Heuchera rubescens Torr. var. versicolor (Greene) M.G. Stewart Native HERUV

  pink alumroot · Saxifragaceae
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  Hexalectris arizonica (S.Watson) A.H. Kenn. & L.E. Watson Native HEAR23

  spiked crested coralroot · Orchidaceae
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  Hieracium fendleri Sch. Bip. Native HIFE

  yellow hawkweed · Asteraceae
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  Hieracium fendleri Sch. Bip. var. fendleri Native HIFEF

  yellow hawkweed · Asteraceae
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  Hilaria belangeri (Steud.) Nash Native HIBE

  curly-mesquite · Poaceae
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  Hilaria belangeri (Steud.) Nash var. belangeri Native HIBEB

  curly-mesquite · Poaceae
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  Hoffmannseggia drepanocarpa A. Gray Native HODR

  sicklepod holdback · Fabaceae
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  Hoffmannseggia glauca (Ortega) Eifert Native HOGL2

  Indian rushpea · Fabaceae
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  Holodiscus dumosus (Nutt. ex Hook.) A. Heller Native HODU

  rockspirea · Rosaceae
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  Hordeum jubatum L. Native HOJU

  foxtail barley · Poaceae
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  Houstonia rubra Cav. Native HORU

  red bluet · Rubiaceae
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  Houstonia wrightii A. Gray Native HOWR

  pygmy bluet · Rubiaceae
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  Humulus lupulus L. Both HULU

  common hop · Cannabaceae
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  Humulus lupulus L. var. neomexicanus A. Nelson & Cockerell Native HULUN

  common hop · Cannabaceae
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  Hybanthus verticillatus (Ortega) Baill. Native HYVE

  babyslippers · Violaceae
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  Hymenoclea monogyra Torr. & A. Gray Native HYMO

  singlewhorl burrobrush · Asteraceae
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  Hymenopappus biennis B.L. Turner Native HYBI

  biennial woollywhite · Asteraceae
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  Hymenopappus filifolius Hook. Native HYFI

  fineleaf hymenopappus · Asteraceae
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  Hymenopappus filifolius Hook. var. cinereus (Rydb.) I.M. Johnst. Native HYFIC

  fineleaf hymenopappus · Asteraceae
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  Hymenopappus mexicanus A. Gray Native HYME

  Mexican woollywhite · Asteraceae
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  Hymenothrix wrightii A. Gray Native HYWR

  Wright's thimblehead · Asteraceae
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  Hymenoxys hoopesii (A. Gray) Bierner Native HYHO

  owl's-claws · Asteraceae
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  Hymenoxys richardsonii (Hook.) Cockerell Native HYRI

  pingue rubberweed · Asteraceae
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  Hymenoxys richardsonii (Hook.) Cockerell var. floribunda (A. Gray) K.F. Parker Native HYRIF

  Colorado rubberweed · Asteraceae
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  Hymenoxys vaseyi (A. Gray) Cockerell Native HYVA

  Vasey's rubberweed · Asteraceae
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  Hypericum scouleri Hook. Native HYSC5

  Scouler's St. Johnswort · Clusiaceae
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  Ipomoea hederifolia L. Native IPHE2

  scarletcreeper · Convolvulaceae
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  Ipomoea plummerae A. Gray Native IPPL

  Huachuca Mountain morning-glory · Convolvulaceae
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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. formosissima (Greene) Wherry Native IPAGF

  scarlet gilia · Polemoniaceae
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  Ipomopsis longiflora (Torr.) V.E. Grant Native IPLO2

  flaxflowered ipomopsis · Polemoniaceae
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  Ipomopsis longiflora (Torr.) V.E. Grant ssp. neomexicana Wilken Native IPLON

  flaxflowered ipomopsis · Polemoniaceae
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  Ipomopsis multiflora (Nutt.) V.E. Grant Native IPMU3

  manyflowered ipomopsis · Polemoniaceae
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  Ipomopsis pumila (Nutt.) V.E. Grant Native IPPU4

  dwarf ipomopsis · Polemoniaceae
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  Isocoma pluriflora (Torr. & A. Gray) Greene Native ISPL

  southern goldenbush · Asteraceae
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  Isocoma tenuisecta Greene Native ISTE2

  burroweed · Asteraceae
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  Jamesia americana Torr. & A. Gray Native JAAM

  fivepetal cliffbush · Hydrangeaceae
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  Jamesia americana Torr. & A. Gray var. americana Native JAAMA

  fivepetal cliffbush · Hydrangeaceae
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  Juglans major (Torr.) A. Heller Native JUMA

  Arizona walnut · Juglandaceae