Thomas County

Showing 151–200 of 320.

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  Helianthus annuus L. Native HEAN3

  common sunflower · Asteraceae
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  Helianthus maximiliani Schrad. Native HEMA2

  Maximilian 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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  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. polycephalus (Osterh.) B.L. Turner Native HYFIP3

  manyhead hymenopappus · Asteraceae
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  Hymenopappus tenuifolius Pursh Native HYTE2

  Chalk Hill hymenopappus · Asteraceae
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  Ipomoea leptophylla Torr. Native IPLE

  bush morning-glory · Convolvulaceae
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  Juncus torreyi Coville Native JUTO

  Torrey's rush · Juncaceae
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  Lactuca ludoviciana (Nutt.) Riddell Native LALU

  biannual lettuce · Asteraceae
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  Lactuca serriola L. Introduced LASE

  prickly lettuce · Asteraceae
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  Lactuca tatarica (L.) C.A. Mey. Native LATA

  blue lettuce · Asteraceae
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  Lactuca tatarica (L.) C.A. Mey. var. pulchella (Pursh) Breitung Native LATAP

  blue lettuce · Asteraceae
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  Lamium amplexicaule L. Introduced LAAM

  henbit deadnettle · Lamiaceae
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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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  Lappula occidentalis (S. Watson) Greene var. occidentalis Native LAOCO

  flatspine stickseed · Boraginaceae
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  Lathyrus polymorphus Nutt. Native LAPO2

  manystem pea · Fabaceae
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  Liatris punctata Hook. Native LIPU

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

  Wyoming flax · Linaceae
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  Linum rigidum Pursh Native LIRI

  stiffstem flax · Linaceae
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  Linum rigidum Pursh var. rigidum Native LIRIR

  stiffstem flax · Linaceae
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  Lithospermum incisum Lehm. Native LIIN2

  narrowleaf stoneseed · Boraginaceae
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  Lycopus americanus Muhl. ex W.P.C. Barton Native LYAM

  American water horehound · Lamiaceae
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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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  Machaeranthera tanacetifolia (Kunth) Nees Native MATA2

  tanseyleaf tansyaster · Asteraceae
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  Medicago sativa L. Introduced MESA

  alfalfa · Fabaceae
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  Melilotus officinalis (L.) Lam. Introduced MEOF

  sweetclover · Fabaceae
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  Mimosa nuttallii (DC. ex Britton & Rose) B.L. Turner Native MINU6

  Nuttall's sensitive-briar · Fabaceae
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  Minuartia michauxii (Fenzl) Farw. Native MIMI2

  Michaux's stitchwort · Caryophyllaceae
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  Minuartia michauxii (Fenzl) Farw. var. texana (B.L. Rob.) Mattf. Native MIMIT

  Texas stitchwort · Caryophyllaceae
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  Mirabilis linearis (Pursh) Heimerl Native MILI3

  narrowleaf four o'clock · Nyctaginaceae
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  Mirabilis nyctaginea (Michx.) MacMill. Native MINY

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

  false buffalograss · Poaceae
• 
  Nepeta cataria L. Introduced NECA2

  catnip · Lamiaceae
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  Oenothera albicaulis Pursh Native OEAL

  whitest evening primrose · Onagraceae
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  Oenothera biennis L. Native OEBI

  common evening primrose · Onagraceae
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  Oenothera canescens Torr. & Frém. Native OECA3

  spotted evening primrose · Onagraceae
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  Oenothera curtiflora W.L. Wagner & Hoch Native OECU2

  velvetweed · Onagraceae
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  Oenothera suffrutescens (Ser.) W.L. Wagner & Hoch Native OESU3

  scarlet beeblossom · Onagraceae
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  Opuntia fragilis (Nutt.) Haw. Native OPFR

  brittle pricklypear · Cactaceae
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  Opuntia macrorhiza Engelm. Native OPMA2

  twistspine pricklypear · Cactaceae
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  Opuntia macrorhiza Engelm. var. macrorhiza Native OPMAM3

  twistspine pricklypear · Cactaceae
• 
  Opuntia polyacantha Haw. Native OPPO

  plains pricklypear · Cactaceae