Archer County

Showing 101–150 of 212.

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  Helenium amarum (Raf.) H. Rock Native HEAM

  sneezeweed · Asteraceae
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  Helenium amarum (Raf.) H. Rock var. badium (A. Gray ex S. Watson) Waterf. Native HEAMB2

  sneezeweed · Asteraceae
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  Helenium microcephalum DC. Native HEMI

  smallhead sneezeweed · Asteraceae
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  Helenium microcephalum DC. var. microcephalum Native HEMIM

  smallhead sneezeweed · Asteraceae
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  Helianthus annuus L. Native HEAN3

  common sunflower · 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 curassavicum L. Native HECU3

  salt heliotrope · Boraginaceae
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  Heliotropium curassavicum L. var. curassavicum Native HECUC2

  salt heliotrope · Boraginaceae
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  Heliotropium tenellum (Nutt.) Torr. Native HETE3

  pasture heliotrope · Boraginaceae
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  Heterotheca stenophylla (A. Gray) Shinners Native HEST3

  stiffleaf false goldenaster · Asteraceae
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  Heterotheca stenophylla (A. Gray) Shinners var. stenophylla Native HESTS

  stiffleaf false goldenaster · Asteraceae
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  Hoffmannseggia glauca (Ortega) Eifert Native HOGL2

  Indian rushpea · Fabaceae
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  Hordeum pusillum Nutt. Native HOPU

  little barley · Poaceae
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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 scabiosaeus L'Hér. Native HYSC

  Carolina woollywhite · Asteraceae
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  Hymenopappus scabiosaeus L'Hér. var. corymbosus (Torr. & A. Gray) B.L. Turner Native HYSCC

  Carolina woollywhite · 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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  Iva annua L. Native IVAN2

  annual marsh elder · Asteraceae
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  Lamium amplexicaule L. Introduced LAAM

  henbit deadnettle · Lamiaceae
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  Lantana urticoides Hayek Native LAUR2

  West Indian shrubverbena · Verbenaceae
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  Lappula occidentalis (S. Watson) Greene Native LAOC3

  flatspine stickseed · Boraginaceae
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  Lappula occidentalis (S. Watson) Greene var. cupulata (A. Gray) Higgins Native LAOCC

  flatspine stickseed · Boraginaceae
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  Lepidium virginicum L. Native LEVI3

  Virginia pepperweed · Brassicaceae
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  Leptochloa panicea (Retz.) Ohwi Native LEPA6

  mucronate sprangletop · Poaceae
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  Leptochloa panicea (Retz.) Ohwi ssp. mucronata (Michx.) Nowack Native LEPAM

  mucronate sprangletop · Poaceae
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  Lesquerella densiflora (A. Gray) S. Watson Native LEDE2

  denseflower bladderpod · Brassicaceae
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  Lesquerella gordonii (A. Gray) S. Watson Native LEGO

  Gordon's bladderpod · Brassicaceae
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  Lesquerella gordonii (A. Gray) S. Watson var. gordonii Native LEGOG

  Gordon's bladderpod · Brassicaceae
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  Leucospora multifida (Michx.) Nutt. Native LEMU

  narrowleaf paleseed · Scrophulariaceae
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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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  Lindheimera texana A. Gray & Engelm. Native LITE3

  Texas yellowstar · Asteraceae
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  Linum pratense (Norton) Small Native LIPR

  meadow flax · Linaceae
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  Lygodesmia texana (Torr. & A. Gray) Greene Native LYTE

  Texas 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. pinnatifida Native MAPIP4

  lacy tansyaster · Asteraceae
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  Machaeranthera tanacetifolia (Kunth) Nees Native MATA2

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

  plains blackfoot · Asteraceae
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  Mimosa nuttallii (DC. ex Britton & Rose) B.L. Turner Native MINU6

  Nuttall's sensitive-briar · Fabaceae
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  Mirabilis linearis (Pursh) Heimerl Native MILI3

  narrowleaf four o'clock · Nyctaginaceae
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  Monolepis nuttalliana (Schult.) Greene Native MONU

  Nuttall's povertyweed · Chenopodiaceae
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  Nassella leucotricha (Trin. & Rupr.) Pohl Native NALE3

  Texas wintergrass · Poaceae
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  Neeragrostis reptans (Michx.) Nicora Native NERE3

  creeping lovegrass · Poaceae
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  Nothoscordum bivalve (L.) Britton Native NOBI2

  crowpoison · Liliaceae
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  Oenothera curtiflora W.L. Wagner & Hoch Native OECU2

  velvetweed · Onagraceae
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  Oenothera grandis (Britton) Smyth Native OEGR2

  showy evening primrose · Onagraceae