It shall be unlawful to sell or offer for sale seeds that contain the following prohibited weed seeds:

1. (1) Bindweed, field (Convolvulus arvensis).
2. (2) Bindweed, hedge (Calystegia sepium).
3. (3) Quackgrass (Elytrigia repens).
4. (4) Canada thistle (Cirsium arvense).
5. (5) Multiflora rose (Rosa multiflora).
6. (6) Johnsongrass (Sorghum halepense), its crosses with other grasses which produce seed which are not readily distinguishable from Johnsongrass.
7. (7) Shattercane (Sorghum bicolor).
8. (8) Marijuana (Cannabis sativa).
9. (9) Mile-a-minute (Polygonum perfoliatum).
10. (10) Kudzu-vine (Pueraria lobata).
11. (11) Purple Loosestrife and cultivars (Lythrum salicaria).
12. (12) Giant Hogweed (Heracleum mantegazzianum).
13. (13) Goatsrue (Galega officinalis).
14. (14) Jimsonweed (Datura stramonium).

Source

The provisions of this § 111.22 amended April 12, 1985, effective July 1, 1985, 15 Pa.B. 1354; amended May 22, 2009, effective June 22, 2009, 39 Pa.B. 2573. Immediately preceding text appears at serial page (260955).