Houston County

Showing 151–200 of 641.

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  Coreopsis basalis (A. Dietr.) S.F. Blake Native COBA2

  goldenmane tickseed · Asteraceae
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  Coreopsis grandiflora Hogg ex Sweet Native COGR5

  largeflower tickseed · Asteraceae
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  Coreopsis grandiflora Hogg ex Sweet var. longipes (Hook.) Torr. & A. Gray Native COGRL

  largeflower tickseed · Asteraceae
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  Coreopsis intermedia Sherff Native COIN2

  goldenwave tickseed · Asteraceae
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  Coreopsis lanceolata L. Native COLA5

  lanceleaf tickseed · Asteraceae
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  Coreopsis tinctoria Nutt. Native COTI3

  golden tickseed · Asteraceae
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  Cornus drummondii C.A. Mey. Native CODR

  roughleaf dogwood · Cornaceae
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  Cornus florida L. Native COFL2

  flowering dogwood · Cornaceae
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  Crataegus crus-galli L. Native CRCR2

  cockspur hawthorn · Rosaceae
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  Crataegus marshallii Eggl. Native CRMA5

  parsley hawthorn · Rosaceae
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  Crataegus viridis L. Native CRVI2

  green hawthorn · Rosaceae
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  Crataegus viridis L. var. viridis Native CRVIV2

  green hawthorn · Rosaceae
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  Crotalaria sagittalis L. Native CRSA4

  arrowhead rattlebox · Fabaceae
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  Croton argyranthemus Michx. Native CRAR2

  healing croton · Euphorbiaceae
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  Croton capitatus Michx. Native CRCA6

  hogwort · Euphorbiaceae
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  Croton capitatus Michx. var. lindheimeri (Engelm. & A. Gray) Müll. Arg. Native CRCAL2

  Lindheimer's hogwort · Euphorbiaceae
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  Croton michauxii G.L. Webster Native CRMI8

  Michaux's croton · Euphorbiaceae
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  Croton michauxii G.L. Webster var. ellipticus (Willd.) B.W. van Ee & P.E. Berry Native CRMIE

  Michaux's croton · Euphorbiaceae
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  Croton monanthogynus Michx. Native CRMO6

  prairie tea · Euphorbiaceae
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  Cyperus croceus Vahl Native CYCR6

  Baldwin's flatsedge · Cyperaceae
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  Cyperus echinatus (L.) Alph. Wood Native CYEC2

  globe flatsedge · Cyperaceae
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  Cyperus erythrorhizos Muhl. Native CYER2

  redroot flatsedge · Cyperaceae
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  Cyperus grayoides Mohlenbr. Native CYGR11

  Illinois flatsedge · Cyperaceae
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  Cyperus hystricinus Fernald Native CYHY

  bristly flatsedge · Cyperaceae
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  Cyperus lupulinus (Spreng.) Marcks Native CYLU2

  Great Plains flatsedge · Cyperaceae
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  Cyperus lupulinus (Spreng.) Marcks ssp. lupulinus Native CYLUL

  Great Plains flatsedge · Cyperaceae
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  Cyperus oxylepis Nees ex Steud. Native CYOX

  sharpscale flatsedge · Cyperaceae
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  Cyperus plukenetii Fernald Native CYPL3

  Plukenet's flatsedge · Cyperaceae
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  Cyperus polystachyos Rottb. Native CYPO

  manyspike flatsedge · Cyperaceae
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  Cyperus polystachyos Rottb. var. texensis (Torr.) Fernald Native CYPOT

  Texan flatsedge · Cyperaceae
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  Cyperus pseudovegetus Steud. Native CYPS

  marsh flatsedge · Cyperaceae
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  Cyperus retrofractus (L.) Torr. Native CYRE4

  rough flatsedge · Cyperaceae
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  Cyperus strigosus L. Native CYST

  strawcolored flatsedge · Cyperaceae
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  Cystopteris protrusa (Weath.) Blasdell Native CYPR4

  lowland bladderfern · Dryopteridaceae
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  Dalea phleoides (Torr. & A. Gray) Shinners Native DAPH2

  slimspike prairie clover · Fabaceae
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  Dalea phleoides (Torr. & A. Gray) Shinners var. microphylla (Torr. & A. Gray) Barneby Native DAPHM

  slimspike prairie clover · Fabaceae
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  Dalea villosa (Nutt.) Spreng. Native DAVI

  silky prairie clover · Fabaceae
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  Dalea villosa (Nutt.) Spreng. var. grisea (Torr. & A. Gray) Barneby Native DAVIG

  silky prairie clover · Fabaceae
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  Daucus carota L. Introduced DACA6

  Queen Anne's lace · Apiaceae
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  Desmodium canescens (L.) DC. Native DECA8

  hoary ticktrefoil · Fabaceae
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  Desmodium ciliare (Muhl. ex Willd.) DC. Native DECI

  hairy small-leaf ticktrefoil · Fabaceae
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  Desmodium ciliare (Muhl. ex Willd.) DC. var. ciliare Native DECIC

  hairy small-leaf ticktrefoil · Fabaceae
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  Desmodium laevigatum (Nutt.) DC. Native DELA2

  smooth ticktrefoil · Fabaceae
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  Desmodium obtusum (Muhl. ex Willd.) DC. Native DEOB5

  stiff ticktrefoil · Fabaceae
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  Desmodium paniculatum (L.) DC. Native DEPA6

  panicledleaf ticktrefoil · Fabaceae
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  Desmodium sessilifolium (Torr.) Torr. & A. Gray Native DESE

  sessileleaf ticktrefoil · Fabaceae
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  Desmodium viridiflorum (L.) DC. Native DEVI4

  velvetleaf ticktrefoil · Fabaceae
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  Dichanthelium aciculare (Desv. ex Poir.) Gould & C.A. Clark Native DIAC

  needleleaf rosette grass · Poaceae
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  Dichanthelium acuminatum (Sw.) Gould & C.A. Clark Native DIAC2

  tapered rosette grass · Poaceae
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  Dichanthelium boscii (Poir.) Gould & C.A. Clark Native DIBO2

  Bosc's panicgrass · Poaceae