Green Plants by Ecoregion, Native, Family, Introduced, Plant Type, Common Name where Weed includes Yes

Native: No

Composites, Sunflower

Introduced: North America

Forb

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

Ecoregion: No Information

Native: No

Grass

Introduced: Yes

Grass

barnyard grass Scientific Name Echinochloa muricata Family Grass Flower Color Green Plant Type Grass Introduced Yes Native No Weed Yes

cheat grass Scientific Name Bromus tectorum Family Grass Flower Color Green Plant Type Grass Introduced Yes Native No Weed Yes

downy brome Scientific Name Bromus tectorum Family Grass Flower Color Green Plant Type Grass Introduced Yes Native No Weed Yes

Introduced: No Information

Grass

annual bluegrass Scientific Name Poa annua Family Grass Flower Color Green Plant Type Grass Native No Weed Yes

Native: No Information

Amaranth

Introduced: Yes

Herb

tumble pigweed Scientific Name Amaranthus albus Family Amaranth Flower Color Green Plant Type Herb Short Description Amaranthus albus, tumble pigweed Introduced Yes Weed Yes

Introduced: No Information

Forb

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

Buckwheat

Introduced: No Information

Forb

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