Gregg County

Showing 201–250 of 486.

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  Gymnopogon ambiguus (Michx.) Britton, Sterns & Poggenb. Native GYAM

  bearded skeletongrass · Poaceae
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  Helenium amarum (Raf.) H. Rock Native HEAM

  sneezeweed · Asteraceae
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  Helenium amarum (Raf.) H. Rock var. amarum Native HEAMA

  sneezeweed · Asteraceae
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  Helenium flexuosum Raf. Native HEFL

  purplehead sneezeweed · Asteraceae
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  Helianthus angustifolius L. Native HEAN2

  swamp sunflower · Asteraceae
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  Helianthus annuus L. Native HEAN3

  common sunflower · Asteraceae
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  Helianthus hirsutus Raf. Native HEHI2

  hairy sunflower · Asteraceae
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  Helianthus mollis Lam. Native HEMO2

  ashy sunflower · Asteraceae
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  Heliotropium indicum L. Introduced HEIN

  Indian heliotrope · Boraginaceae
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  Hibiscus laevis All. Native HILA2

  halberdleaf rosemallow · Malvaceae
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  Hibiscus lasiocarpos Cav. Native HILA6

  rosemallow · Malvaceae
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  Hottonia inflata Elliott Native HOIN

  American featherfoil · Primulaceae
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  Houstonia micrantha (Shinners) Terrell Native HOMI4

  southern bluet · Rubiaceae
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  Houstonia pusilla Schoepf Native HOPU3

  tiny bluet · Rubiaceae
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  Hydrocotyle verticillata Thunb. Native HYVE2

  whorled marshpennywort · Apiaceae
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  Hydrolea ovata Nutt. ex Choisy Native HYOV

  ovate false fiddleleaf · Hydrophyllaceae
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  Hydrolea uniflora Raf. Native HYUN

  oneflower false fiddleleaf · Hydrophyllaceae
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  Hymenopappus artemisiifolius DC. Native HYAR3

  oldplainsman · Asteraceae
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  Hymenopappus artemisiifolius DC. var. artemisiifolius Native HYARA

  oldplainsman · Asteraceae
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  Hypericum drummondii (Grev. & Hook.) Torr. & A. Gray Native HYDR

  nits and lice · Clusiaceae
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  Hypericum hypericoides (L.) Crantz Native HYHY

  St. Andrew's cross · Clusiaceae
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  Hypericum hypericoides (L.) Crantz ssp. hypericoides Native HYHYH

  St. Andrew's cross · Clusiaceae
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  Hypericum mutilum L. Native HYMU

  dwarf St. Johnswort · Clusiaceae
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  Hypericum pseudomaculatum Bush Native HYPS

  false spotted St. Johnswort · Clusiaceae
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  Ilex decidua Walter Native ILDE

  possumhaw · Aquifoliaceae
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  Ilex opaca Aiton Native ILOP

  American holly · Aquifoliaceae
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  Ilex opaca Aiton var. opaca Native ILOPO

  American holly · Aquifoliaceae
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  Ipomoea lacunosa L. Native IPLA

  whitestar · Convolvulaceae
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  Ipomopsis rubra (L.) Wherry Native IPRU2

  standing-cypress · Polemoniaceae
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  Iresine rhizomatosa Standl. Native IRRH

  Juda's bush · Amaranthaceae
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  Itea virginica L. Native ITVI

  Virginia sweetspire · Grossulariaceae
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  Iva angustifolia Nutt. ex DC. Native IVAN

  narrowleaf marsh elder · Asteraceae
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  Iva annua L. Native IVAN2

  annual marsh elder · Asteraceae
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  Juncus brachycarpus Engelm. Native JUBR

  whiteroot rush · Juncaceae
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  Juncus coriaceus Mack. Native JUCO4

  leathery rush · Juncaceae
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  Juncus diffusissimus Buckley Native JUDI2

  slimpod rush · Juncaceae
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  Juncus effusus L. Native JUEF

  common rush · Juncaceae
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  Juncus nodatus Coville Native JUNO

  stout rush · Juncaceae
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  Juncus scirpoides Lam. Native JUSC

  needlepod rush · Juncaceae
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  Juncus tenuis Willd. Native JUTE

  poverty rush · Juncaceae
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  Juncus validus Coville Native JUVA2

  roundhead rush · Juncaceae
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  Juncus validus Coville var. validus Native JUVAV

  roundhead rush · Juncaceae
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  Justicia lanceolata (Chapm.) Small Native JULA3

  looseflower water-willow · Acanthaceae
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  Kallstroemia parviflora J.B.S. Norton Native KAPA

  warty caltrop · Zygophyllaceae
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  Koelreuteria elegans (Seem.) A.C. Sm. Introduced KOEL

  flamegold · Sapindaceae
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  Koelreuteria elegans (Seem.) A.C. Sm. ssp. formosana (Hayata) F.G. Mey. Introduced KOELF

  flamegold · Sapindaceae
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  Krigia dandelion (L.) Nutt. Native KRDA

  potato dwarfdandelion · Asteraceae
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  Kummerowia striata (Thunb.) Schindl. Introduced KUST2

  Japanese clover · Fabaceae
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  Lamium amplexicaule L. Introduced LAAM

  henbit deadnettle · Lamiaceae
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  Lechea mucronata Raf. Native LEMU3

  hairy pinweed · Cistaceae