Iowa

• Adair 19001
  393 taxa Open ↗
• Adams 19003
  200 taxa Open ↗
• Allamakee 19005
  118 taxa Open ↗
• Appanoose 19007
  38 taxa Open ↗
• Audubon 19009
  225 taxa Open ↗
• Benton 19011
  21 taxa Open ↗
• Black Hawk 19013
  33 taxa Open ↗
• Boone 19015
  146 taxa Open ↗
• Bremer 19017
  24 taxa Open ↗
• Buchanan 19019
  16 taxa Open ↗

Showing 801–850 of 2,225.

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  Epilobium ciliatum Raf. ssp. ciliatum Native EPCIC

  fringed willowherb · Onagraceae 10 counties
• 
  Epilobium coloratum Biehler Native EPCO

  purpleleaf willowherb · Onagraceae 5 counties
• 
  Epilobium leptophyllum Raf. Native EPLE2

  bog willowherb · Onagraceae 5 counties
• 
  Equisetum arvense L. Native EQAR

  field horsetail · Equisetaceae 71 counties
• 
  Equisetum fluviatile L. Native EQFL

  water horsetail · Equisetaceae 14 counties
• 
  Equisetum hyemale L. Native EQHY

  scouringrush horsetail · Equisetaceae 53 counties
• 
  Equisetum hyemale L. var. affine (Engelm.) A.A. Eaton Native EQHYA

  scouringrush horsetail · Equisetaceae 53 counties
• 
  Equisetum laevigatum A. Braun Native EQLA

  smooth horsetail · Equisetaceae 75 counties
• 
  Equisetum pratense Ehrh. Native EQPR

  meadow horsetail · Equisetaceae 9 counties
• 
  Equisetum scirpoides Michx. Native EQSC

  dwarf scouringrush · Equisetaceae 1 county
• 
  Equisetum variegatum Schleich. ex F. Weber & D. Mohr Native EQVA

  variegated scouringrush · Equisetaceae 1 county
• 
  Equisetum variegatum Schleich. ex F. Weber & D. Mohr var. variegatum Native EQVAV

  variegated scouringrush · Equisetaceae 1 county
• ⚘
  Equisetum ×ferrissii Clute (pro sp.) [hyemale × laevigatum] Native EQFE

  Equisetaceae 7 counties
• ⚘
  Equisetum ×litorale Kühlewein ex Rupr. (pro sp.) [arvense × fluviatile] Native EQLI

  horsetail · Equisetaceae 3 counties
• 
  Eragrostis capillaris (L.) Nees Native ERCA

  lace grass · Poaceae 7 counties
• 
  Eragrostis cilianensis (All.) Vign. ex Janchen Introduced ERCI

  stinkgrass · Poaceae 45 counties
• 
  Eragrostis frankii C.A. Mey. ex Steud. Native ERFR

  sandbar lovegrass · Poaceae 18 counties
• 
  Eragrostis hypnoides (Lam.) Britton, Sterns & Poggenb. Native ERHY

  teal lovegrass · Poaceae 33 counties
• 
  Eragrostis pectinacea (Michx.) Nees ex Steud. Native ERPE

  tufted lovegrass · Poaceae 42 counties
• 
  Eragrostis pectinacea (Michx.) Nees ex Steud. var. pectinacea Native ERPEP2

  tufted lovegrass · Poaceae 41 counties
• 
  Eragrostis spectabilis (Pursh) Steud. Native ERSP

  purple lovegrass · Poaceae 23 counties
• 
  Eragrostis trichodes (Nutt.) Alph. Wood Native ERTR3

  sand lovegrass · Poaceae 4 counties
• 
  Erechtites hieraciifolius (L.) Raf. ex DC. Native ERHI12

  American burnweed · Asteraceae 16 counties
• 
  Erechtites hieraciifolius (L.) Raf. ex DC. var. hieraciifolius Native ERHIH2

  American burnweed · Asteraceae 16 counties
• 
  Erigenia bulbosa (Michx.) Nutt. Native ERBU

  harbinger of spring · Apiaceae 1 county
• 
  Erigeron annuus (L.) Pers. Native ERAN

  eastern daisy fleabane · Asteraceae 16 counties
• 
  Erigeron philadelphicus L. Native ERPH

  Philadelphia fleabane · Asteraceae 22 counties
• 
  Erigeron philadelphicus L. var. philadelphicus Native ERPHP

  Philadelphia fleabane · Asteraceae 22 counties
• 
  Erigeron pulchellus Michx. Native ERPU

  robin's plantain · Asteraceae 3 counties
• 
  Erigeron pulchellus Michx. var. pulchellus Native ERPUP

  robin's plantain · Asteraceae 3 counties
• 
  Erigeron strigosus Muhl. ex Willd. Native ERST3

  prairie fleabane · Asteraceae 34 counties
• 
  Erigeron strigosus Muhl. ex Willd. var. septentrionalis (Fernald & Wiegand) Fernald Native ERSTS

  prairie fleabane · Asteraceae 31 counties
• 
  Erigeron strigosus Muhl. ex Willd. var. strigosus Native ERSTS2

  prairie fleabane · Asteraceae 5 counties
• 
  Eriophorum angustifolium Honck. Native ERAN6

  tall cottongrass · Cyperaceae 2 counties
• 
  Eriophorum angustifolium Honck. ssp. angustifolium Native ERANA3

  tall cottongrass · Cyperaceae 2 counties
• 
  Eruca vesicaria (L.) Cav. Introduced ERVE5

  rocketsalad · Brassicaceae 2 counties
• 
  Eruca vesicaria (L.) Cav. ssp. sativa (Mill.) Thell. Introduced ERVES

  rocketsalad · Brassicaceae 2 counties
• 
  Eryngium yuccifolium Michx. Native ERYU

  button eryngo · Apiaceae 19 counties
• 
  Eryngium yuccifolium Michx. var. yuccifolium Native ERYUY

  button eryngo · Apiaceae 19 counties
• 
  Erysimum capitatum (Douglas ex Hook.) Greene Native ERCA14

  sanddune wallflower · Brassicaceae 1 county
• 
  Erysimum capitatum (Douglas ex Hook.) Greene var. capitatum Native ERCAC

  sanddune wallflower · Brassicaceae 1 county
• 
  Erysimum cheiranthoides L. Introduced ERCH9

  wormseed wallflower · Brassicaceae 9 counties
• 
  Erysimum hieraciifolium L. Introduced ERHI8

  European wallflower · Brassicaceae 1 county
• 
  Erysimum inconspicuum (S. Watson) MacMill. Native ERIN7

  shy wallflower · Brassicaceae 5 counties
• 
  Erysimum inconspicuum (S. Watson) MacMill. var. inconspicuum Native ERINI6

  shy wallflower · Brassicaceae 5 counties
• 
  Erysimum repandum L. Introduced ERRE4

  spreading wallflower · Brassicaceae 1 county
• 
  Erythronium albidum Nutt. Native ERAL9

  white fawnlily · Liliaceae 16 counties
• 
  Erythronium mesochoreum Knerr Native ERME15

  midland fawnlily · Liliaceae 1 county
• 
  Euonymus alatus (Thunb.) Siebold Introduced EUAL13

  burningbush · Celastraceae 1 county
• 
  Euonymus alatus (Thunb.) Siebold var. alatus Introduced EUALA2

  burningbush · Celastraceae 1 county