Dane

Below is a list of invasive plant species identifications that have been reported on EDDMapS from 1900 to 2024. Click on the scientific name to access the online map, which is continuously updated as new reports are added to the database.

You can report new sightings in this county at https://www.eddmaps.org/report/.

Dane CO

Scientific Name	Common Name	WI Status	NR40 Classification	FREQUENCY
Acer ginnala	Amur maple	invasive	Universally Restricted	8
Acer platanoides	Norway maple	invasive	Universally Restricted WISC Recommendation	7
Aegopodium podagraria	goutweed	invasive	Universally Restricted	10
Ailanthus altissima	tree-of-heaven	invasive	Universally Restricted	85
Alliaria petiolata	garlic mustard	invasive	Universally Restricted	1.163
Alnus glutinosa	European black alder	invasive	Universally Restricted	9
Ampelopsis glandulosa var. brevipedunculata	porcelain-berry	invasive	Universally Prohibited	88
Anthriscus sylvestris	wild chervil	invasive	Restricted	19
Artemisia absinthium	absinth wormwood	invasive	Universally Restricted	2
Artemisia biennis	biennial wormwood	introduced	Unregulated	1
Artemisia vulgaris	mugwort	invasive	Universally Restricted WISC Recommendation	10
Barbarea vulgaris	yellow rocket	introduced	Unregulated	9
Berberis thunbergii	Japanese barberry	invasive	Universally Restricted	72
Berberis vulgaris	common barberry	invasive	Universally Prohibited	4
Bromus inermis	smooth brome	invasive	Unregulated	3
Bunias orientalis	Hill mustard	invasive	Restricted Frontier	8
Campanula rapunculoides	creeping bellflower	invasive	Universally Restricted	35
Cardamine impatiens	narrowleaf bittercress	invasive	Universally Prohibited	3
Carduus	plumeless thistle	invasive	Unregulated	1
Carduus acanthoides	spiny plumeless thistle	invasive	Universally Restricted	22
Carduus nutans	musk thistle, nodding thistle	invasive	Universally Restricted	9
Celastrus orbiculatus	round leaf bittersweet	invasive	Universally Restricted	72
Centaurea jacea	brown knapweed	invasive	Universally Restricted	3
Centaurea stoebe	spotted knapweed	invasive	Universally Restricted	14
Centaurea stoebe	spotted knapweed	invasive	Universally Restricted	153
Chelidonium majus	greater celandine	invasive	Universally Restricted	125
Cirsium	thistle	native/introduced	Unregulated	3
Cirsium arvense	Canada thistle	invasive	Universally Restricted	183
Cirsium vulgare	bull thistle	invasive	Unregulated	79
Conium maculatum	poison hemlock	invasive	Restricted Frontier	22
Convallaria majalis	lily of the valley	introduced	Unregulated	4
Cynoglossum officinale	houndstongue	invasive	Universally Restricted	5
Daucus carota	Queen Anne's lace, wild carrot	invasive	Unregulated	74
Digitalis lanata	Grecian foxglove	invasive	Universally Prohibited	3
Dipsacus	teasel	invasive	Unregulated	13
Dipsacus fullonum	common teasel	invasive	Universally Restricted	37
Dipsacus laciniatus	cutleaf teasel	invasive	Universally Restricted	29
Elaeagnus umbellata	autumn olive	invasive	Universally Restricted	34
Elaeagnus umbellata	autumn olive	invasive	Unregulated	1
Epipactis helleborine	helleborine	invasive	Universally Restricted	7
Euonymus alatus	winged burning bush	invasive	Universally Restricted	57
Euonymus europaeus	European spindletree	invasive	Universally Restricted WISC Recommendation	12
Euonymus fortunei	winter creeper	invasive	Unregulated	2
Euphorbia cyparissias	cypress spurge	invasive	Universally Restricted	8
Euphorbia esula	leafy spurge	invasive	Universally Restricted	531
Euphorbia esula	leafy spurge	invasive	Unregulated	8
Euphorbia virgata	leafy spurge	invasive	Unregulated	17
Ficaria verna	lesser celandine, fig buttercup	invasive	Universally Prohibited	13
Frangula alnus	glossy buckthorn	invasive	Universally Restricted	12
Galeopsis tetrahit	common hempnettle	invasive	Universally Restricted	62
Galium mollugo	smooth bedstraw	invasive	Universally Restricted	13
Glyceria maxima	rough mannagrass	invasive	Restricted Frontier	1
Gypsophila scorzonerifolia	garden baby's-breath	introduced	Unregulated	1
Hesperis matronalis	dames rocket	invasive	Universally Restricted	362
Humulus japonicus/a>	hooked hair hops	invasive	Restricted Frontier	13
Hypericum perforatum	common St. Johnswort	introduced	Unregulated	6
Impatiens balfourii	Balfour's touch-me-not	introduced	Universally Restricted	6
Impatiens glandulifera	Himalayan balsam	invasive	Universally Prohibited	2
Iris pseudacorus	pale yellow iris, yellow flag iris	invasive	Universally Restricted	13
Lamium galeobdolon	yellow archangel	introduced	Universally Restricted WISC Recommendation	3
Lepidium latifolium	perennial pepperweed	invasive	Universally Prohibited	6
Lespedeza cuneata	sericea lespedeza	invasive	Universally Prohibited	2
Ligustrum obtusifolium	border privet	invasive	Universally Restricted WISC Recommendation	2
Ligustrum spp.	privet	invasive	Unregulated	1
Ligustrum vulgare	European privet	invasive	Universally Restricted WISC Recommendation	8
Linaria dalmatica	Dalmatian toadflax	invasive	Prohibited	1
Linaria vulgaris	yellow toadflax	introduced	Unregulated	37
Lonicera maackii	Amur honeysuckle	invasive	Restricted	8
Lonicera morrowii	Morrow's honeysuckle	invasive	Universally Restricted	33
Lonicera spp.	bush honeysuckles (exotic)	native/introduced	Unregulated	92
Tatarian honeysuckle	Tatarian honeysuckle	invasive	Universally Restricted	13
Lonicera x bella	showy fly honeysuckle, Bell's honeysuckle	invasive	Universally Restricted	105
Lotus corniculatus	birdsfoot trefoil	invasive	Unregulated	474
Lotus corniculatus	bird's-foot trefoil	invasive	Unregulated	2
Lysimachia nummularia	creeping yellow loosestrife, creeping Jenny	invasive	Universally Restricted	11
Lysimachia vulgaris	garden loosestrife	invasive	Universally Restricted	9
Lythrum salicaria	purple loosestrife	invasive	Universally Restricted	90
Melilotus albus	white sweetclover	invasive	Unregulated	82
Melilotus officinalis	yellow sweet-clover	invasive	Unregulated	56
Melilotus officinalis	sweetclover	introduced	Unregulated	10
Miscanthus sacchariflorus	Miscanthus	introduced	Unregulated	11
Miscanthus sinensis	creeping miscanthus	invasive	Universally Restricted WISC Recommendation	8
Miscanthus	bristle miscanthus	introduced	Universally Restricted WISC Recommendation	1
Morus alba	white mulberry	invasive	Universally Restricted	17
Myosotis scorpioides	true forget-me-not	invasive	Universally Restricted	4
Myosotis sylvatica	woodland forget-me-not	invasive	Universally Restricted	2
Myriophyllum spicatum	Eurasian watermilfoil	invasive	Universally Restricted	46
Nymphoides peltata	yellow floating heart	invasive	Universally Prohibited	3
Oenanthe javanica	Java waterdropwort	invasive	Universally Prohibited	4
Pastinaca sativa	wild parsnip	invasive	Universally Restricted	349
Paulownia tomentosa	princesstree	invasive	Universally Prohibited	4
Petasites hybridus	pestilence wort	invasive	Universally Prohibited	2
Phalaris arundinacea	reed canarygrass	invasive	Unregulated	346
Phellodendron amurense	Amur corktree	invasive	Universally Prohibited	9
Phragmites australis	common reed	native/introduced	Restricted Frontier	34
Phragmites australis ssp. australis	European common reed, Phragmites	invasive	Restricted Frontier	12
Phragmites	reed	native/introduced	Restricted Frontier	6
Phytolacca acinosa	Indian pokeweed	invasive	Universally Prohibited WISC Recommendation	1
Pimpinella saxifraga	burnet-saxifrage	invasive	Universally Restricted	1
Pistia stratiotes	water lettuce	invasive	Universally Prohibited	2
Poa nemoralis (no map available)	wood bluegrass	invasive	Unregulated	3
Poa pratensis	Kentucky bluegrass	introduced	Unregulated	1
Populus alba	white poplar	invasive	Universally Restricted	4
Potamogeton crispus	curly leaf pondweed	invasive	Universally Restricted	58
Pyrus calleryana	Callery pear (Bradford pear)	invasive	Universally Restricted WISC Recommendation	115
Reynoutria japonica	Japanese knotweed	invasive	Universally Restricted	125
Reynoutria sachalinensis	giant knotweed	invasive	Universally Prohibited	1
Reynoutria spp.	knotweed species (nonnative)	invasive	Unregulated	23
Reynoutria x bohemica	Bohemian knotweed, Hybrid Japanese knotweed	invasive	Universally Restricted	5
Rhamnus cathartica	common buckthorn, European buckthorn	invasive	Universally Restricted	288
Robinia hispida	bristly locust	invasive	Universally Restricted	1
Robinia pseudoacacia	black locust	invasive	Universally Restricted	71
Rosa multiflora	multiflora rose	invasive	Universally Restricted	38
Saponaria officinalis	bouncingbet	introduced	Unregulated	16
Securigera varia	purple crown-vetch	invasive	Unregulated	414
Solanum dulcamara	bittersweet nightshade	introduced	Unregulated	21
Sorghum halepense	johnsongrass	invasive	Universally Prohibited	37
Tanacetum vulgare	common tansy	invasive	Universally Restricted	82
Thladiantha dubia	red hailstone	invasive	Split-Listed WISC Recommendation	3
Torilis japonica	Japanese hedge-parsley, erect hedgeparsley	invasive	Restricted	940
Typha angustifolia	narrow-leaved cattail	invasive	Universally Restricted	8
Typha x glauca	hybrid cattail	invasive	Universally Restricted	6
Ulmus pumila	Siberian elm	invasive	Universally Restricted	8
Valeriana officinalis	common valerian	invasive	Universally Restricted	14
Vinca minor	common periwinkle	invasive	Unregulated	12
Vincetoxicum nigrum	Black dog-strangling vine, black swallowwort	invasive	Restricted Frontier	1
Scientific Name	Common Name	WI Status	NR40 Classification	FREQUENCY

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Renz Weed Science

The Renz Weed Science lab researches agronomic weed and invasive plant management in alfalfa, pastures, and natural areas in Wisconsin and beyond.

Dane CO