12:51:03:01Regulated nonnative plant species.
Section · Administrative Rules of South Dakota · View on sdlegislature.gov ↗
The following nonnative plant species, including all plants, plant parts, and seeds capable of propagation, are regulated plant species under SDCL 38-24A-6: (1) Canada thistle (Cirsiumarvensis); (2) Common crupina (Crupinavulgaris); (3) Dalmation toadflax (Linariadalmatica); (4) Diffuse knapweed (Centaureadiffusa); (5) Dodder (Cuscutaspp.); (6) Eurasian water milfoil (Myriophyllumspicatum); (7) Field bindweed (Convolvulus arvensis); (8) Hoary cress (Cardariadraba); (9) Johnsongrass (Sorghum halepense); (10) Leafy spurge (Euphorbia esula and E. pseudovirgata); (11) Multiflora rose (Rosa multifloral); (12) Musk thistle (Carduusnutans); (13) Perennial pepperweed (Lepidiumlatifolium); (14) Perennial sowthistle (Sonchusarvensis); (15) Plumeless thistle (Carduusacanthoides); (16) Purple loosestrife (Lythrumsalicaria and L. virgatum); (17) Rush skeletonweed (Chondrillajuncea); (18) Russian knapweed (Centaurearepens); (19) Spotted knapweed (Centaureamaculosa); (20) St. Johnswort (Hypericumperforatum); (21) Yellow starthistle (Centaureasolstitialis); and (22) Yellow toadflax (Linariavulgaris).
Source: 19 SDR 32, effective September 8, 1992.