Sherman County

Showing 101–150 of 226.

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  Helianthus ciliaris DC. Native HECI

  Texas blueweed · Asteraceae
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  Helianthus petiolaris Nutt. Native HEPE

  prairie sunflower · Asteraceae
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  Helianthus petiolaris Nutt. ssp. petiolaris Native HEPEP

  prairie sunflower · Asteraceae
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  Heliotropium convolvulaceum (Nutt.) A. Gray Native HECO5

  phlox heliotrope · Boraginaceae
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  Heliotropium convolvulaceum (Nutt.) A. Gray var. convolvulaceum Native HECOC7

  phlox heliotrope · Boraginaceae
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  Heteranthera limosa (Sw.) Willd. Native HELI2

  blue mudplantain · Pontederiaceae
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  Hoffmannseggia glauca (Ortega) Eifert Native HOGL2

  Indian rushpea · Fabaceae
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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 pusillum Nutt. Native HOPU

  little barley · Poaceae
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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 flavescens A. Gray Native HYFL

  collegeflower · Asteraceae
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  Hymenopappus flavescens A. Gray var. flavescens Native HYFLF

  collegeflower · Asteraceae
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  Hymenopappus tenuifolius Pursh Native HYTE2

  Chalk Hill hymenopappus · Asteraceae
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  Hymenoxys odorata DC. Native HYOD

  bitter rubberweed · Asteraceae
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  Juniperus monosperma (Engelm.) Sarg. Native JUMO

  oneseed juniper · Cupressaceae
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  Juniperus monosperma (Engelm.) Sarg. var. monosperma Native JUMOM

  oneseed juniper · Cupressaceae
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  Krameria lanceolata Torr. Native KRLA

  trailing krameria · Krameriaceae
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  Lactuca serriola L. Introduced LASE

  prickly lettuce · Asteraceae
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  Lappula occidentalis (S. Watson) Greene Native LAOC3

  flatspine stickseed · Boraginaceae
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  Lepidium densiflorum Schrad. Both LEDE

  common pepperweed · Brassicaceae
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  Lepidium oblongum Small Native LEOB

  veiny pepperweed · Brassicaceae
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  Lepidium oblongum Small var. oblongum Native LEOBO

  veiny pepperweed · Brassicaceae
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  Lepidium perfoliatum L. Introduced LEPE2

  clasping pepperweed · Brassicaceae
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  Lesquerella ovalifolia Rydb. ex Britton Native LEOV

  roundleaf bladderpod · Brassicaceae
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  Lesquerella ovalifolia Rydb. ex Britton ssp. ovalifolia Native LEOVO

  roundleaf bladderpod · Brassicaceae
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  Liatris punctata Hook. Native LIPU

  dotted blazing star · Asteraceae
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  Liatris punctata Hook. var. punctata Native LIPUP

  dotted blazing star · Asteraceae
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  Linum compactum A. Nelson Native LICO3

  Wyoming flax · Linaceae
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  Lomatium orientale J.M. Coult. & Rose Native LOOR

  Northern Idaho biscuitroot · Apiaceae
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  Lygodesmia juncea (Pursh) D. Don ex Hook. Native LYJU

  rush skeletonplant · Asteraceae
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  Machaeranthera pinnatifida (Hook.) Shinners Native MAPI

  lacy tansyaster · Asteraceae
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  Machaeranthera pinnatifida (Hook.) Shinners ssp. pinnatifida Native MAPIP

  lacy tansyaster · Asteraceae
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  Machaeranthera pinnatifida (Hook.) Shinners ssp. pinnatifida var. glaberrima (Rydb.) B.L. Turner & R.L. Hartm. Native MAPIG3

  lacy tansyaster · Asteraceae
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  Melampodium leucanthum Torr. & A. Gray Native MELE2

  plains blackfoot · Asteraceae
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  Mirabilis linearis (Pursh) Heimerl Native MILI3

  narrowleaf four o'clock · Nyctaginaceae
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  Munroa squarrosa (Nutt.) Torr. Native MUSQ3

  false buffalograss · Poaceae
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  Oenothera canescens Torr. & Frém. Native OECA3

  spotted evening primrose · Onagraceae
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  Oenothera macrocarpa Nutt. Native OEMA

  bigfruit evening primrose · Onagraceae
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  Oenothera macrocarpa Nutt. ssp. incana (A. Gray) Wagner Native OEMAI2

  bigfruit evening primrose · Onagraceae
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  Oenothera suffrutescens (Ser.) W.L. Wagner & Hoch Native OESU3

  scarlet beeblossom · Onagraceae
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  Oxytropis lambertii Pursh Native OXLA3

  purple locoweed · Fabaceae
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  Packera tridenticulata (Rydb.) W.A. Weber & Á. Löve Native PATR7

  threetooth ragwort · Asteraceae
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  Panicum capillare L. Native PACA6

  witchgrass · Poaceae
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  Panicum hillmanii Chase Native PAHI3

  Hillman's panicgrass · Poaceae
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  Panicum obtusum Kunth Native PAOB

  vine mesquite · Poaceae
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  Paronychia jamesii Torr. & A. Gray Native PAJA

  James' nailwort · Caryophyllaceae
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  Paronychia sessiliflora Nutt. Native PASE

  creeping nailwort · Caryophyllaceae
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  Pennisetum glaucum (L.) R. Br. Introduced PEGL2

  pearl millet · Poaceae