Pennsylvania

• Adams 42001
  1,101 taxa Open ↗
• Allegheny 42003
  1,943 taxa Open ↗
• Armstrong 42005
  1,126 taxa Open ↗
• Beaver 42007
  1,402 taxa Open ↗
• Bedford 42009
  1,989 taxa Open ↗
• Berks 42011
  2,115 taxa Open ↗
• Blair 42013
  1,613 taxa Open ↗
• Bradford 42015
  1,111 taxa Open ↗
• Bucks 42017
  2,298 taxa Open ↗
• Butler 42019
  1,422 taxa Open ↗

Showing 851–900 of 2,748 (native).

• 
  Dichanthelium acuminatum (Sw.) Gould & C.A. Clark var. acuminatum Native DIACA

  tapered rosette grass · Poaceae 66 counties
• 
  Dichanthelium acuminatum (Sw.) Gould & C.A. Clark var. fasciculatum (Torr.) Freckmann Native DIACF

  western panicgrass · Poaceae 1 county
• 
  Dichanthelium boreale (Nash) Freckmann Native DIBO

  northern panicgrass · Poaceae 19 counties
• 
  Dichanthelium boscii (Poir.) Gould & C.A. Clark Native DIBO2

  Bosc's panicgrass · Poaceae 36 counties
• 
  Dichanthelium clandestinum (L.) Gould Native DICL

  deertongue · Poaceae 66 counties
• 
  Dichanthelium commutatum (Schult.) Gould Native DICO2

  variable panicgrass · Poaceae 39 counties
• 
  Dichanthelium depauperatum (Muhl.) Gould Native DIDE4

  starved panicgrass · Poaceae 33 counties
• 
  Dichanthelium dichotomum (L.) Gould Native DIDI6

  cypress panicgrass · Poaceae 61 counties
• 
  Dichanthelium dichotomum (L.) Gould var. dichotomum Native DIDID

  cypress panicgrass · Poaceae 61 counties
• 
  Dichanthelium latifolium (L.) Gould & C.A. Clark Native DILA8

  broadleaf rosette grass · Poaceae 61 counties
• 
  Dichanthelium laxiflorum (Lam.) Gould Native DILA9

  openflower rosette grass · Poaceae 1 county
• 
  Dichanthelium leibergii (Vasey) Freckmann Native DILE2

  Leiberg's panicum · Poaceae 1 county
• 
  Dichanthelium linearifolium (Scribn. ex Nash) Gould Native DILI2

  slimleaf panicgrass · Poaceae 61 counties
• 
  Dichanthelium meridionale (Ashe) Freckmann Native DIME2

  matting rosette grass · Poaceae 21 counties
• 
  Dichanthelium oligosanthes (Schult.) Gould Native DIOL

  Heller's rosette grass · Poaceae 13 counties
• 
  Dichanthelium oligosanthes (Schult.) Gould var. oligosanthes Native DIOLO

  Heller's rosette grass · Poaceae 13 counties
• 
  Dichanthelium ovale (Elliott) Gould & C.A. Clark Native DIOV

  eggleaf rosette grass · Poaceae 1 county
• 
  Dichanthelium ovale (Elliott) Gould & C.A. Clark var. addisonii (Nash) Gould & C.A. Clark Native DIOVA

  Addison's rosette grass · Poaceae 1 county
• 
  Dichanthelium sabulorum (Lam.) Gould & C.A. Clark Native DISA5

  hemlock rosette grass · Poaceae 30 counties
• 
  Dichanthelium sabulorum (Lam.) Gould & C.A. Clark var. patulum (Scribn. & Merr.) Gould & C.A. Clark Native DISAP

  hemlock rosette grass · Poaceae 1 county
• 
  Dichanthelium sabulorum (Lam.) Gould & C.A. Clark var. thinium (Hitchc. & Chase) Gould & C.A. Clark Native DISAT

  hemlock rosette grass · Poaceae 30 counties
• 
  Dichanthelium scabriusculum (Elliott) Gould & C.A. Clark Native DISC2

  woolly rosette grass · Poaceae 3 counties
• 
  Dichanthelium scoparium (Lam.) Gould Native DISC3

  velvet panicum · Poaceae 6 counties
• 
  Dichanthelium sphaerocarpon (Elliott) Gould Native DISP2

  roundseed panicgrass · Poaceae 29 counties
• 
  Dichanthelium sphaerocarpon (Elliott) Gould var. isophyllum (Scribn.) Gould & C.A. Clark Native DISPI

  roundseed panicgrass · Poaceae 12 counties
• 
  Dichanthelium sphaerocarpon (Elliott) Gould var. sphaerocarpon Native DISPS3

  roundseed panicgrass · Poaceae 28 counties
• 
  Dichanthelium spretum (Schult.) Freckmann Native DISP4

  Eaton's rosette grass · Poaceae 1 county
• 
  Dichanthelium villosissimum (Nash) Freckmann Native DIVI7

  whitehair rosette grass · Poaceae 8 counties
• 
  Dichanthelium villosissimum (Nash) Freckmann var. villosissimum Native DIVIV

  whitehair rosette grass · Poaceae 8 counties
• 
  Dichanthelium xanthophysum (A. Gray) Freckmann Native DIXA

  slender rosette grass · Poaceae 7 counties
• 
  Diervilla lonicera Mill. Native DILO

  northern bush honeysuckle · Caprifoliaceae 64 counties
• 
  Digitaria ciliaris (Retz.) Koeler Native DICI

  southern crabgrass · Poaceae 1 county
• 
  Digitaria cognata (Schult.) Pilg. Native DICO6

  fall witchgrass · Poaceae 4 counties
• 
  Digitaria filiformis (L.) Koeler Native DIFI

  slender crabgrass · Poaceae 13 counties
• 
  Digitaria serotina (Walter) Michx. Native DISE3

  dwarf crabgrass · Poaceae 1 county
• 
  Diodia teres Walter Native DITE2

  poorjoe · Rubiaceae 22 counties
• 
  Diodia teres Walter var. teres Native DITET

  poorjoe · Rubiaceae 22 counties
• 
  Diodia virginiana L. Native DIVI3

  Virginia buttonweed · Rubiaceae 1 county
• 
  Diodia virginiana L. var. virginiana Native DIVIV2

  Virginia buttonweed · Rubiaceae 1 county
• 
  Dioscorea quaternata J.F. Gmel. Native DIQU

  fourleaf yam · Dioscoreaceae 31 counties
• 
  Dioscorea villosa L. Native DIVI4

  wild yam · Dioscoreaceae 55 counties
• 
  Diospyros virginiana L. Native DIVI5

  common persimmon · Ebenaceae 28 counties
• 
  Diplazium pycnocarpon (Spreng.) Broun Native DIPY

  glade fern · Dryopteridaceae 32 counties
• 
  Dirca palustris L. Native DIPA9

  eastern leatherwood · Thymelaeaceae 36 counties
• 
  Distichlis spicata (L.) Greene Native DISP

  saltgrass · Poaceae 2 counties
• 
  Dodecatheon amethystinum (Fassett) Fassett Native DOAM

  jeweled shootingstar · Primulaceae 11 counties
• 
  Dodecatheon meadia L. Native DOME

  pride of Ohio · Primulaceae 7 counties
• 
  Dodecatheon meadia L. ssp. meadia Native DOMEM3

  pride of Ohio · Primulaceae 7 counties
• 
  Doellingeria infirma (Michx.) Greene Native DOIN2

  cornel-leaf whitetop · Asteraceae 40 counties
• 
  Doellingeria umbellata (Mill.) Nees Native DOUM2

  parasol whitetop · Asteraceae 61 counties