Grayson County

Showing 301–350 of 1,041.

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  Dactylorhiza viridis (L.) R.M. Bateman, A.M. Pridgeon & M.W. Chase Native DAVI6

  longbract frog orchid · Orchidaceae
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  Dalibarda repens L. Native DARE

  robin runaway · Rosaceae
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  Danthonia compressa Austin Native DACO

  flattened oatgrass · Poaceae
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  Danthonia sericea Nutt. Native DASE2

  downy danthonia · Poaceae
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  Danthonia spicata (L.) P. Beauv. ex Roem. & Schult. Native DASP2

  poverty oatgrass · Poaceae
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  Daucus carota L. Introduced DACA6

  Queen Anne's lace · Apiaceae
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  Delphinium exaltatum Aiton Native DEEX

  tall larkspur · Ranunculaceae
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  Dennstaedtia punctilobula (Michx.) T. Moore Native DEPU2

  eastern hayscented fern · Dennstaedtiaceae
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  Deparia acrostichoides (Sw.) M. Kato Native DEAC4

  silver false spleenwort · Dryopteridaceae
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  Deschampsia flexuosa (L.) Trin. Native DEFL

  wavy hairgrass · Poaceae
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  Deschampsia flexuosa (L.) Trin. var. flexuosa Native DEFLF

  wavy hairgrass · Poaceae
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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 rotundifolium DC. Native DERO3

  prostrate ticktrefoil · Fabaceae
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  Dianthus armeria L. Introduced DIAR

  Deptford pink · Caryophyllaceae
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  Dicentra canadensis (Goldie) Walp. Native DICA

  squirrel corn · Fumariaceae
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  Dicentra cucullaria (L.) Bernh. Native DICU

  dutchman's breeches · Fumariaceae
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  Dicentra eximia (Ker Gawl.) Torr. Native DIEX

  turkey corn · Fumariaceae
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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
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  Dichanthelium clandestinum (L.) Gould Native DICL

  deertongue · Poaceae
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  Dichanthelium commutatum (Schult.) Gould Native DICO2

  variable panicgrass · Poaceae
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  Dichanthelium depauperatum (Muhl.) Gould Native DIDE4

  starved panicgrass · Poaceae
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  Dichanthelium dichotomum (L.) Gould Native DIDI6

  cypress panicgrass · Poaceae
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  Dichanthelium latifolium (L.) Gould & C.A. Clark Native DILA8

  broadleaf rosette grass · Poaceae
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  Dichanthelium linearifolium (Scribn. ex Nash) Gould Native DILI2

  slimleaf panicgrass · Poaceae
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  Dichanthelium scoparium (Lam.) Gould Native DISC3

  velvet panicum · Poaceae
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  Diervilla lonicera Mill. Native DILO

  northern bush honeysuckle · Caprifoliaceae
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  Digitaria ischaemum (Schreb.) Schreb. ex Muhl. Introduced DIIS

  smooth crabgrass · Poaceae
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  Digitaria sanguinalis (L.) Scop. Introduced DISA

  hairy crabgrass · Poaceae
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  Diodia teres Walter Native DITE2

  poorjoe · Rubiaceae
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  Dioscorea villosa L. Native DIVI4

  wild yam · Dioscoreaceae
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  Diphylleia cymosa Michx. Native DICY2

  American umbrellaleaf · Berberidaceae
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  Dodecatheon meadia L. Native DOME

  pride of Ohio · Primulaceae
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  Doellingeria umbellata (Mill.) Nees Native DOUM2

  parasol whitetop · Asteraceae
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  Doellingeria umbellata (Mill.) Nees var. umbellata Native DOUMU

  parasol whitetop · Asteraceae
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  Draba verna L. Introduced DRVE2

  spring draba · Brassicaceae
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  Drosera rotundifolia L. Native DRRO

  roundleaf sundew · Droseraceae
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  Drosera rotundifolia L. var. rotundifolia Native DRROR

  roundleaf sundew · Droseraceae
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  Dryopteris campyloptera Clarkson Native DRCA3

  mountain woodfern · Dryopteridaceae
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  Dryopteris cristata (L.) A. Gray Native DRCR4

  crested woodfern · Dryopteridaceae
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  Dryopteris goldieana (Hook. ex Goldie) A. Gray Native DRGO3

  Goldie's woodfern · Dryopteridaceae
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  Dryopteris intermedia (Muhl. ex Willd.) A. Gray Native DRIN5

  intermediate woodfern · Dryopteridaceae
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  Dryopteris marginalis (L.) A. Gray Native DRMA4

  marginal woodfern · Dryopteridaceae
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  Dulichium arundinaceum (L.) Britton Native DUAR3

  three-way sedge · Cyperaceae
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  Dulichium arundinaceum (L.) Britton var. arundinaceum Native DUARA

  three-way sedge · Cyperaceae
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  Dysphania ambrosioides (L.) Mosyakin & Clemants Both DYAM

  Mexican tea · Chenopodiaceae
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  Echinochloa crus-galli (L.) P. Beauv. Introduced ECCR

  barnyardgrass · Poaceae
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  Echium vulgare L. Introduced ECVU

  common viper's bugloss · Boraginaceae
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  Elaeagnus umbellata Thunb. Introduced ELUM

  autumn olive · Elaeagnaceae