Species Listing
Search lists of species confirmed by Federal, State, and local agencies and organizations
Delaware Regulations for Noxious Weed Control
http://regulations.delaware.gov/AdminCode/title3/800/801.shtml
| Subject Name | Scientific Name | Family | Order |
|---|---|---|---|
| Canada thistle | Cirsium arvense (L.) Scop. | Asteraceae | Asterales |
| johnsongrass | Sorghum halepense (L.) Pers. | Poaceae | Cyperales |
| Palmer amaranth | Amaranthus palmeri S. Wats. | Amaranthaceae | Caryophyllales |
| giant ragweed | Ambrosia trifida L. | Asteraceae | Asterales |
| burcucumber | Sicyos angulatus L. | Cucurbitaceae | Violales |
| Texas millet | Urochloa texana (Buckl.) R. Webster | Poaceae | Cyperales |