Wisconsin

• Adams 55001
  1,200 taxa Open ↗
• Ashland 55003
  1,200 taxa Open ↗
• Barron 55005
  823 taxa Open ↗
• Bayfield 55007
  1,332 taxa Open ↗
• Brown 55009
  1,537 taxa Open ↗
• Buffalo 55011
  853 taxa Open ↗
• Burnett 55013
  863 taxa Open ↗
• Calumet 55015
  578 taxa Open ↗
• Chippewa 55017
  984 taxa Open ↗
• Clark 55019
  762 taxa Open ↗

Showing 301–350 of 651 (introduced).

• 
  Hyssopus officinalis L. Introduced HYOF

  hyssop · Lamiaceae 5 counties
• 
  Iberis umbellata L. Introduced IBUM

  globe candytuft · Brassicaceae 2 counties
• 
  Impatiens balfourii Hook. f. Introduced IMBA2

  Balfour's touch-me-not · Balsaminaceae 1 county
• 
  Impatiens balsamina L. Introduced IMBA

  spotted snapweed · Balsaminaceae 1 county
• 
  Inula helenium L. Introduced INHE

  elecampane inula · Asteraceae 3 counties
• 
  Ipomoea hederacea Jacq. Introduced IPHE

  ivyleaf morning-glory · Convolvulaceae 6 counties
• 
  Ipomoea purpurea (L.) Roth Introduced IPPU2

  tall morning-glory · Convolvulaceae 11 counties
• ⚘
  Iris germanica L. Introduced IRGE

  German iris · Iridaceae 3 counties
• 
  Iris pseudacorus L. Introduced IRPS

  paleyellow iris · Iridaceae 11 counties
• 
  Iris pumila L. Introduced IRPU2

  dwarf iris · Iridaceae 1 county
• 
  Jovibarba heuffelii (Schott) Á. Löve & D. Löve Introduced JOHE

  hen and chickens · Crassulaceae 1 county
• 
  Juncus compressus Jacq. Introduced JUCO

  roundfruit rush · Juncaceae 7 counties
• 
  Kickxia elatine (L.) Dumort. Introduced KIEL

  sharpleaf cancerwort · Scrophulariaceae 1 county
• 
  Kickxia spuria (L.) Dumort. Introduced KISP

  roundleaf cancerwort · Scrophulariaceae 1 county
• 
  Knautia arvensis (L.) J.M. Coult. Introduced KNAR

  field scabiosa · Dipsacaceae 6 counties
• 
  Kummerowia stipulacea (Maxim.) Makino Introduced KUST

  Korean clover · Fabaceae 1 county
• 
  Lactuca serriola L. Introduced LASE

  prickly lettuce · Asteraceae 9 counties
• 
  Lamium amplexicaule L. Introduced LAAM

  henbit deadnettle · Lamiaceae 7 counties
• 
  Lamium maculatum L. Introduced LAMA

  spotted henbit · Lamiaceae 4 counties
• 
  Lamium purpureum L. Introduced LAPU2

  purple deadnettle · Lamiaceae 2 counties
• 
  Lamium purpureum L. var. purpureum Introduced LAPUP

  purple deadnettle · Lamiaceae 2 counties
• 
  Lappula squarrosa (Retz.) Dumort. Introduced LASQ

  European stickseed · Boraginaceae 35 counties
• 
  Lapsana communis L. Introduced LACO3

  common nipplewort · Asteraceae 14 counties
• 
  Lathyrus latifolius L. Introduced LALA4

  perennial pea · Fabaceae 13 counties
• 
  Lathyrus sylvestris L. Introduced LASY

  flat pea · Fabaceae 10 counties
• 
  Lathyrus tuberosus L. Introduced LATU

  tuberous sweetpea · Fabaceae 7 counties
• 
  Leontodon autumnalis L. Introduced LEAU2

  fall dandelion · Asteraceae 2 counties
• 
  Leontodon autumnalis L. ssp. autumnalis Introduced LEAUA

  fall dandelion · Asteraceae 2 counties
• 
  Leontodon taraxacoides (Vill.) Mérat Introduced LETA

  lesser hawkbit · Asteraceae 2 counties
• 
  Leontodon taraxacoides (Vill.) Mérat ssp. taraxacoides Introduced LETAT

  lesser hawkbit · Asteraceae 2 counties
• 
  Leonurus cardiaca L. Introduced LECA2

  common motherwort · Lamiaceae 48 counties
• 
  Leonurus cardiaca L. ssp. cardiaca Introduced LECAC7

  common motherwort · Lamiaceae 48 counties
• 
  Lepidium campestre (L.) W.T. Aiton Introduced LECA5

  field pepperweed · Brassicaceae 27 counties
• 
  Lepidium perfoliatum L. Introduced LEPE2

  clasping pepperweed · Brassicaceae 4 counties
• 
  Lepidium ruderale L. Introduced LERU

  roadside pepperweed · Brassicaceae 2 counties
• 
  Lespedeza cuneata (Dum. Cours.) G. Don Introduced LECU

  sericea lespedeza · Fabaceae 1 county
• 
  Lespedeza thunbergii (DC.) Nakai Introduced LETH4

  Thunberg's lespedeza · Fabaceae 4 counties
• 
  Leucanthemella serotina (L.) Tzvelev Introduced LESE6

  giantdaisy · Asteraceae 8 counties
• 
  Leucanthemum vulgare Lam. Introduced LEVU

  oxeye daisy · Asteraceae 17 counties
• 
  Leymus arenarius (L.) Hochst. Introduced LEAR11

  sand ryegrass · Poaceae 4 counties
• 
  Ligustrum vulgare L. Introduced LIVU

  European privet · Oleaceae 1 county
• 
  Lilium lancifolium Thunb. Introduced LILA8

  tiger lily · Liliaceae 6 counties
• 
  Linaria dalmatica (L.) Mill. Introduced LIDA

  Dalmatian toadflax · Scrophulariaceae 8 counties
• 
  Linaria dalmatica (L.) Mill. ssp. dalmatica Introduced LIDAD

  Dalmatian toadflax · Scrophulariaceae 8 counties
• 
  Linaria spartea (L.) Chaz. Introduced LISP5

  ballast toadflax · Scrophulariaceae 1 county
• 
  Linaria vulgaris Mill. Introduced LIVU2

  butter and eggs · Scrophulariaceae 71 counties
• 
  Linum perenne L. Introduced LIPE2

  blue flax · Linaceae 6 counties
• 
  Linum usitatissimum L. Introduced LIUS

  common flax · Linaceae 23 counties
• 
  Lithospermum officinale L. Introduced LIOF

  European stoneseed · Boraginaceae 10 counties
• 
  Lobularia maritima (L.) Desv. Introduced LOMA

  sweet alyssum · Brassicaceae 4 counties