NR 40.03 History History: CR 08-074: cr. Register August 2009 No. 644, eff. 9-1-09.

NR 40.04 NR 40.04 Prohibited category.

NR 40.04(1) (1) Prohibited invasive species. Prohibited invasive species are identified in this section by scientific and common names and by specific categories of species.

NR 40.04(2) (2) Identification of prohibited species.

NR 40.04(2)(a) (a) Algae and cyanobacteria. The following algae and cyanobacteria invasive species are prohibited:

NR 40.04(2)(a)1g. 1g. Caulerpa taxifolia (Killer algae)

NR 40.04(2)(a)1r. 1r. Cylindrospermopsis raciborskii (Cylindro)

NR 40.04(2)(a)2. 2. Didymosphenia geminata (Didymo or rock snot), except in Lake Superior

NR 40.04(2)(a)3. 3. Nitellopsis obtusa (Starry stonewort)

NR 40.04(2)(a)4. 4. Novel cyanobacterial epiphyte of the order Stigonematales linked with avian vacuolar myelinopathy

NR 40.04(2)(a)5. 5. Prymnesium parvum (Golden alga)

NR 40.04(2)(a)6. 6. Ulva species, including species previously known as Enteromorpha species

NR 40.04(2)(b) (b) Plants. The following plant invasive species are prohibited statewide except in the counties listed where they are restricted under s. NR 40.05 (2) (b):

NR 40.04(2)(b)1e. 1e. Achyranthes japonica (Japanese chaff flower)

NR 40.04(2)(b)1m. 1m. Akebia quinata (Fiveleaf akebia or chocolate vine)

NR 40.04(2)(b)1s. 1s. Ampelopsis brevipedunculata (Porcelain berry) including the variegated cultivar

NR 40.04(2)(b)2. 2. Anthriscus sylvestris (Wild chervil) except in Adams, Barron, Chippewa, Crawford, Columbia, Dane, Dodge, Dunn, Fond du Lac, Grant, Green, Green Lake, Iowa, Jefferson, Juneau, Kenosha, La Crosse, Lafayette, Marquette, Milwaukee, Monroe, Ozaukee, Polk, Racine, Richland, Rock, Sauk, Sheboygan, Taylor, Vernon, Walworth, Waukesha, and Washington counties

NR 40.04(2)(b)2e. 2e. Arundo donax (Giant reed)

NR 40.04(2)(b)2m. 2m. Azolla pinnata (Mosquito fern)

NR 40.04(2)(b)2s. 2s. Berberis vulgaris (Common barberry)

NR 40.04(2)(b)3. 3. Bunias orientalis (Hill mustard) except in Dane, Grant, Green, Iowa, Lafayette, and Rock counties

NR 40.04(2)(b)4. 4. Cabomba caroliniana (Fanwort)

NR 40.04(2)(b)4g. 4g. Cardamine impatiens (Narrow leaf bittercress)

NR 40.04(2)(b)4n. 4n. Celastrus loeseneri (Asian loeseneri bittersweet)

NR 40.04(2)(b)4r. 4r. Centaurea diffusa (Diffuse knapweed)

NR 40.04(2)(b)4w. 4w. Centaurea repens (Russian knapweed)

NR 40.04(2)(b)5. 5. Centaurea solstitialis (Yellow star thistle)

NR 40.04(2)(b)7. 7. Cirsium palustre (European marsh thistle) except in Ashland, Bayfield, Chippewa, Clark, Door, Florence, Forest, Iron, Langlade, Lincoln, Marathon, Marinette, Menominee, Oconto, Oneida, Price, Rusk, Sawyer, Shawano, Taylor and Vilas counties

NR 40.04(2)(b)8. 8. Conium maculatum (Poison hemlock) except in Buffalo, Crawford, Dane, Grant, Green, Iowa, Jefferson, Kenosha, La Crosse, Lafayette, Milwaukee, Monroe, Ozaukee, Racine, Richland, Rock, Sauk, Sheboygan, Trempealeau, Vernon, Walworth, and Waukesha counties