Grass Plants by Watershed, Location, Family, Introduced, Ecoregion, Weed, Common Name

Watershed: Malheur

Location: No Information

Grass

Introduced: No Information

Snake River Plain - Treasure Valley

Weed: Yes

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

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

Watershed: No Information

Location: No Information

Grass

Introduced: Yes

Ecoregion: No Information

Weed: Noxious

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

Weed: Yes

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

common rye Scientific Name Secale cereale Family Grass Plant Type Grass Introduced Yes Native No Weed Yes

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

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

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

hairy crabgrass Scientific Name Digitaria sanguinalis Family Grass Plant Type Grass Introduced Yes Native No Weed Yes

hare barley Scientific Name Hordeum leporinum Family Grass Plant Type Grass Introduced Yes Native No Weed Yes

mouse barley Scientific Name Hordeum leporinum Family Grass Plant Type Grass Introduced Yes Native No Weed Yes

wild barley Scientific Name Hordeum leporinum Family Grass Plant Type Grass Introduced Yes Native No Weed Yes

Introduced: No Information

Northern Basin and Range - Owyhee Uplands and Canyons

Weed: No

basin wildrye Scientific Name Elymus cinereus Family Grass Flower Color Green, mixed Plant Type Grass Native Yes Weed No

giant wildrye Scientific Name Elymus cinereus Family Grass Flower Color Green, mixed Plant Type Grass Native Yes Weed No

great basin wildrye Scientific Name Elymus cinereus Family Grass Flower Color Green, mixed Plant Type Grass Native Yes Weed No

Ecoregion: No Information

Weed: Can be

alkali saltgrass Scientific Name Distichlis stricta Family Grass Plant Type Grass Short Description Native Yes Weed Can be

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

Weed: No

Indian ricegrass Scientific Name Achnatherum hymenoides Family Grass Plant Type Grass Short Description perennial Native Yes Weed No

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

squirreltail Scientific Name Elymus elymoides Family Grass Plant Type Grass Native Yes Weed No

Weed: Noxious

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

Weed: Yes

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

Family: No Information

Introduced: No Information

Ecoregion: No Information

Weed: Yes

reed canarygrass Scientific Name Phalaris arundinacea Plant Type Grass Weed Yes