Delaware County

Showing 201–250 of 726.

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  Cuscuta gronovii Willd. ex Schult. var. gronovii Native CUGRG

  scaldweed · Cuscutaceae
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  Cynoglossum officinale L. Introduced CYOF

  gypsyflower · Boraginaceae
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  Cyperus difformis L. Introduced CYDI4

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

  lowland bladderfern · Dryopteridaceae
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  Cystopteris tennesseensis Shaver Native CYTE3

  Tennessee bladderfern · Dryopteridaceae
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  Danthonia spicata (L.) P. Beauv. ex Roem. & Schult. Native DASP2

  poverty oatgrass · Poaceae
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  Dasistoma macrophylla (Nutt.) Raf. Native DAMA

  mullein foxglove · Scrophulariaceae
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  Datura stramonium L. Introduced DAST

  jimsonweed · Solanaceae
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  Daucus carota L. Introduced DACA6

  Queen Anne's lace · Apiaceae
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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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  Desmodium paniculatum (L.) DC. Native DEPA6

  panicledleaf 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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  Dichanthelium acuminatum (Sw.) Gould & C.A. Clark Native DIAC2

  tapered rosette grass · Poaceae
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  Dichanthelium acuminatum (Sw.) Gould & C.A. Clark var. fasciculatum (Torr.) Freckmann Native DIACF

  western panicgrass · Poaceae
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  Dichanthelium linearifolium (Scribn. ex Nash) Gould Native DILI2

  slimleaf panicgrass · Poaceae
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  Dipsacus fullonum L. Introduced DIFU2

  Fuller's teasel · Dipsacaceae
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  Draba verna L. Introduced DRVE2

  spring draba · Brassicaceae
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  Dryopteris carthusiana (Vill.) H.P. Fuchs Native DRCA11

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

  marginal woodfern · Dryopteridaceae
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  Duchesnea indica (Andrews) Teschem. Introduced DUIN2

  Indian strawberry · Rosaceae
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  Dyssodia papposa (Vent.) Hitchc. Native DYPA

  fetid marigold · Asteraceae
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  Echinochloa muricata (P. Beauv.) Fernald Native ECMU2

  rough barnyardgrass · Poaceae
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  Echinochloa muricata (P. Beauv.) Fernald var. muricata Native ECMUM2

  rough barnyardgrass · Poaceae
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  Echinocystis lobata (Michx.) Torr. & A. Gray Native ECLO

  wild cucumber · Cucurbitaceae
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  Echium vulgare L. Introduced ECVU

  common viper's bugloss · Boraginaceae
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  Eclipta prostrata (L.) L. Native ECPR

  false daisy · Asteraceae
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  Eleocharis erythropoda Steud. Native ELER

  bald spikerush · Cyperaceae
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  Eleocharis tenuis (Willd.) Schult. Native ELTE

  slender spikerush · Cyperaceae
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  Elymus canadensis L. Native ELCA4

  Canada wildrye · Poaceae
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  Elymus hystrix L. Native ELHY

  eastern bottlebrush grass · Poaceae
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  Elymus hystrix L. var. hystrix Native ELHYH

  eastern bottlebrush grass · Poaceae
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  Elymus riparius Wiegand Native ELRI

  riverbank wildrye · Poaceae
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  Elymus virginicus L. Native ELVI3

  Virginia wildrye · Poaceae
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  Elymus virginicus L. var. virginicus Native ELVIV

  Virginia wildrye · Poaceae
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  Enemion biternatum Raf. Native ENBI

  eastern false rue anemone · Ranunculaceae
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  Epifagus virginiana (L.) W.P.C. Barton Native EPVI2

  beechdrops · Orobanchaceae
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  Epilobium coloratum Biehler Native EPCO

  purpleleaf willowherb · Onagraceae
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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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  Equisetum hyemale L. var. affine (Engelm.) A.A. Eaton Native EQHYA

  scouringrush horsetail · Equisetaceae
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  Eragrostis pectinacea (Michx.) Nees ex Steud. Native ERPE

  tufted lovegrass · Poaceae
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  Eragrostis spectabilis (Pursh) Steud. Native ERSP

  purple lovegrass · Poaceae
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  Erechtites hieraciifolius (L.) Raf. ex DC. Native ERHI12

  American burnweed · Asteraceae
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  Erechtites hieraciifolius (L.) Raf. ex DC. var. hieraciifolius Native ERHIH2

  American burnweed · Asteraceae
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  Erigenia bulbosa (Michx.) Nutt. Native ERBU

  harbinger of spring · Apiaceae
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  Erigeron philadelphicus L. Native ERPH

  Philadelphia fleabane · Asteraceae
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  Erigeron philadelphicus L. var. philadelphicus Native ERPHP

  Philadelphia fleabane · Asteraceae
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  Erigeron strigosus Muhl. ex Willd. Native ERST3

  prairie fleabane · Asteraceae