Montgomery County

Showing 151–200 of 384 (native).

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  Carex willdenowii Schkuhr ex Willd. Native CAWI2

  Willdenow's sedge · Cyperaceae
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  Carex woodii Dewey Native CAWO2

  pretty sedge · Cyperaceae
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  Carya laciniosa (Michx. f.) G. Don Native CALA21

  shellbark hickory · Juglandaceae
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  Castanea dentata (Marshall) Borkh. Native CADE12

  American chestnut · Fagaceae
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  Celtis laevigata Willd. Native CELA

  sugarberry · Ulmaceae
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  Ceratophyllum echinatum A. Gray Native CEEC2

  spineless hornwort · Ceratophyllaceae
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  Chamaecyparis thyoides (L.) Britton, Sterns & Poggenb. Native CHTH2

  Atlantic white cedar · Cupressaceae
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  Chamaelirium luteum (L.) A. Gray Native CHLU

  fairywand · Liliaceae
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  Chamaesyce vermiculata (Raf.) House Native CHVE5

  wormseed sandmat · Euphorbiaceae
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  Corallorhiza maculata (Raf.) Raf. Native COMA25

  summer coralroot · Orchidaceae
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  Corallorhiza wisteriana Conrad Native COWI5

  spring coralroot · Orchidaceae
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  Coreopsis tripteris L. Native COTR4

  tall tickseed · Asteraceae
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  Cuscuta coryli Engelm. Native CUCO3

  hazel dodder · Cuscutaceae
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  Cuscuta polygonorum Engelm. Native CUPO

  smartweed dodder · Cuscutaceae
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  Cyperus refractus Engelm. ex Boeckeler Native CYRE3

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

  rough flatsedge · Cyperaceae
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  Cypripedium acaule Aiton Native CYAC3

  moccasin flower · Orchidaceae
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  Cypripedium parviflorum Salisb. Native CYPA19

  lesser yellow lady's slipper · Orchidaceae
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  Cypripedium parviflorum Salisb. var. parviflorum Native CYPAP4

  lesser yellow lady's slipper · Orchidaceae
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  Cystopteris protrusa (Weath.) Blasdell Native CYPR4

  lowland bladderfern · Dryopteridaceae
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  Cystopteris tenuis (Michx.) Desv. Native CYTE7

  upland brittle bladderfern · Dryopteridaceae
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  Dennstaedtia punctilobula (Michx.) T. Moore Native DEPU2

  eastern hayscented fern · Dennstaedtiaceae
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  Desmodium humifusum (Muhl. ex Bigelow) Beck Native DEHU3

  eastern trailing 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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  Dichanthelium aciculare (Desv. ex Poir.) Gould & C.A. Clark Native DIAC

  needleleaf rosette grass · Poaceae
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  Dichanthelium laxiflorum (Lam.) Gould Native DILA9

  openflower rosette grass · Poaceae
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  Dichanthelium oligosanthes (Schult.) Gould Native DIOL

  Heller's rosette grass · Poaceae
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  Dichanthelium scabriusculum (Elliott) Gould & C.A. Clark Native DISC2

  woolly rosette grass · Poaceae
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  Dioscorea quaternata J.F. Gmel. Native DIQU

  fourleaf yam · Dioscoreaceae
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  Dioscorea villosa L. Native DIVI4

  wild yam · Dioscoreaceae
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  Diplazium pycnocarpon (Spreng.) Broun Native DIPY

  glade fern · Dryopteridaceae
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  Dirca palustris L. Native DIPA9

  eastern leatherwood · Thymelaeaceae
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  Dryopteris carthusiana (Vill.) H.P. Fuchs Native DRCA11

  spinulose 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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  Dryopteris ×boottii (Tuck.) Underw. (pro sp.) [cristata × intermedia] Native DRBO2

  woodfern · Dryopteridaceae
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  Echinodorus cordifolius (L.) Griseb. Native ECCO3

  creeping burhead · Alismataceae
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  Elymus glabriflorus (Vasey ex L.H. Dewey) Scribn. & C.R. Ball Native ELGL3

  southeastern wildrye · Poaceae
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  Elymus macgregorii R. Brooks & J.J.N. Campb. Native ELMA

  early wildrye · Poaceae
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  Equisetum arvense L. Native EQAR

  field horsetail · Equisetaceae
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  Equisetum hyemale L. Native EQHY

  scouringrush horsetail · Equisetaceae
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  Erythronium albidum Nutt. Native ERAL9

  white fawnlily · Liliaceae
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  Erythronium americanum Ker Gawl. Native ERAM5

  dogtooth violet · Liliaceae
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  Euphorbia spathulata Lam. Native EUSP

  warty spurge · Euphorbiaceae
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  Eurybia radula (Aiton) G.L. Nesom Native EURA10

  low rough aster · Asteraceae
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  Eutrochium maculatum (L.) E.E. Lamont Native EUMA9

  spotted joe pye weed · Asteraceae
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  Galactia volubilis (L.) Britton Native GAVO

  downy milkpea · Fabaceae
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  Galearis spectabilis (L.) Raf. Native GASP5

  showy orchid · Orchidaceae
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  Gentiana andrewsii Griseb. Native GEAN

  closed bottle gentian · Gentianaceae