Green, Forb Plants by Family, Watershed, Introduced, Ecoregion, Native, Common Name where Weed includes Yes

Ecoregion: No Information

Native: No Information

redroot pigweed Scientific Name Amaranthus retroflexus Family Amaranth Flower Color Green Plant Type Forb Weed Yes

Ecoregion: No Information

Native: No Information

erect knotweed Scientific Name Polygonum argyrocoleon Family Buckwheat Flower Color Green Plant Type Forb Weed Yes

Native: No

common cockleburr Scientific Name Xanthium strumarium Family Composites, Sunflower Flower Color Green Plant Type Forb Introduced North America Native No Weed Yes