Grass Plants by Watershed, Native, Weed, Ecoregion, Scientific Name

Watershed: Malheur

Native: No

Weed: Yes

Snake River Plain - Treasure Valley

Polypogon monspeliensis Common Names rabbitsfoot Family Grass Flower Color Yellowish Plant Type Grass Native No Watershed Malheur Weed Yes

Polypogon monspeliensis Common Names rabbitsfoot Family Grass Flower Color Yellowish Plant Type Grass Native No Watershed Malheur Weed Yes

Watershed: No Information

Native: No

Weed: Can be

Ecoregion: No Information

Poa bulbosa Common Names bulbous bluegrass Family Grass Flower Color Green Plant Type Grass Native No Weed Can be

Weed: Noxious

Ecoregion: No Information

Aegilops cylindrica Common Names jointed goatgrass Family Grass Flower Color Green-yellow Plant Type Grass Native No Weed Noxious

Taeniatherum caput-medusae Common Names medusahead rye Family Grass Flower Color Green-yellow Plant Type Grass Introduced Yes Native No Weed Noxious

Weed: Yes

Ecoregion: No Information

Bromus tectorum Common Names cheat grass, downy brome Family Grass Flower Color Green Plant Type Grass Introduced Yes Native No Weed Yes

Digitaria sanguinalis Common Names hairy crabgrass Family Grass Plant Type Grass Introduced Yes Native No Weed Yes

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

Hordeum leporinum Common Names mouse barley, hare barley, wild barley Family Grass Plant Type Grass Introduced Yes Native No Weed Yes

Poa annua Common Names annual bluegrass Family Grass Flower Color Green Plant Type Grass Native No Weed Yes

Secale cereale Common Names common rye Family Grass Plant Type Grass Introduced Yes Native No Weed Yes

Setaria viridis Common Names green foxtail Family Grass Flower Color Green, mixed Plant Type Grass Introduced Yes Native No Weed Yes

Native: Yes

Weed: Can be

Ecoregion: No Information

Distichlis stricta Common Names alkali saltgrass Family Grass Plant Type Grass Short Description Native Yes Weed Can be

Weed: No

Northern Basin and Range - Owyhee Uplands and Canyons

Elymus cinereus Common Names basin wildrye, giant wildrye, great basin wildrye Family Grass Flower Color Green, mixed Plant Type Grass Native Yes Weed No

Ecoregion: No Information

Achnatherum hymenoides Common Names Indian ricegrass Family Grass Plant Type Grass Short Description perennial Native Yes Weed No

Aristida purpurea Common Names purple threeawn grass Family Grass Flower Color Purple, Green Plant Type Grass Native Yes Weed No

Elymus elymoides Common Names squirreltail Family Grass Plant Type Grass Native Yes Weed No

Native: No Information

Weed: Can be

Ecoregion: No Information

Eremopyrum triticeum Common Names Family Grass Plant Type Grass Short Description Annual wheatgrass Weed Can be

Weed: Yes

Ecoregion: No Information

Agrostis stolonifera Common Names creeping bentgrass Family Grass Plant Type Grass Short Description An introduced weed, sometimes used for lawns. Introduced Yes Weed Yes

Phalaris arundinacea Common Names reed canarygrass Plant Type Grass Weed Yes