Polk County

Showing 151–200 of 743.

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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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  Cynodon dactylon (L.) Pers. Introduced CYDA

  Bermudagrass · Poaceae
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  Cynoglossum virginianum L. Native CYVI

  wild comfrey · Boraginaceae
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  Cynoglossum virginianum L. var. virginianum Native CYVIV

  wild comfrey · Boraginaceae
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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 entrerianus Boeckeler Introduced CYEN2

  woodrush flatsedge · Cyperaceae
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  Cyperus esculentus L. Both CYES

  yellow nutsedge · Cyperaceae
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  Cyperus grayoides Mohlenbr. Native CYGR11

  Illinois flatsedge · Cyperaceae
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  Cyperus odoratus L. Native CYOD

  fragrant 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 retrorsus Chapm. Native CYRE5

  pine barren flatsedge · Cyperaceae
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  Cyperus rotundus L. Introduced CYRO

  nutgrass · Cyperaceae
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  Cyperus squarrosus L. Native CYSQ

  bearded flatsedge · Cyperaceae
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  Cyperus virens Michx. Native CYVI2

  green flatsedge · Cyperaceae
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  Cyrilla racemiflora L. Native CYRA

  swamp titi · Cyrillaceae
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  Dactyloctenium aegyptium (L.) Willd. Introduced DAAE

  Egyptian grass · Poaceae
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  Dalea compacta Spreng. Native DACO2

  compact prairie clover · Fabaceae
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  Dalea compacta Spreng. var. pubescens (A. Gray) Barneby Native DACOP

  compact prairie clover · Fabaceae
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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. phleoides Native DAPHP

  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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  Desmanthus illinoensis (Michx.) MacMill. ex B.L. Rob. & Fernald Native DEIL

  Illinois bundleflower · 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 glabellum (Michx.) DC. Native DEGL4

  Dillenius' ticktrefoil · Fabaceae
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  Desmodium lineatum DC. Native DELI2

  sand ticktrefoil · Fabaceae
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  Desmodium nudiflorum (L.) DC. Native DENU4

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

  panicledleaf ticktrefoil · Fabaceae
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  Desmodium pauciflorum (Nutt.) DC. Native DEPA7

  fewflower ticktrefoil · Fabaceae
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  Desmodium rotundifolium DC. Native DERO3

  prostrate 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 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 dichotomum (L.) Gould Native DIDI6

  cypress panicgrass · Poaceae
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  Dichanthelium dichotomum (L.) Gould var. ensifolium (Baldw. ex Elliott) Gould & C.A. Clark Native DIDIE

  cypress panicgrass · 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 ravenelii (Scribn. & Merr.) Gould Native DIRA

  Ravenel's rosette grass · Poaceae
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  Dichanthelium sabulorum (Lam.) Gould & C.A. Clark Native DISA5

  hemlock rosette grass · Poaceae
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  Dichanthelium sabulorum (Lam.) Gould & C.A. Clark var. thinium (Hitchc. & Chase) Gould & C.A. Clark Native DISAT

  hemlock rosette grass · Poaceae
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  Dichanthelium sphaerocarpon (Elliott) Gould Native DISP2

  roundseed panicgrass · Poaceae
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  Dichondra carolinensis Michx. Native DICA3

  Carolina ponysfoot · Convolvulaceae