Species Listing
Search lists of species confirmed by Federal, State, and local agencies and organizations
Delaware Noxious Weeds
Delaware Department of Agriculture. 2016. Rules and Regulations--Noxious weed control. Delaware Department of Agriculture.
https://agriculture.delaware.gov/plant-industries/noxious-weeds/
| 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 |