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.
General Authority: SDCL 38-24A-9.
Law Implemented: SDCL 38-24A-6 , 38-24A-9.