Plantae → Monocotyledoneae → Poaceae

Tweedy's Reedgrass

Greeneochloa tweedyi

Vascular Plants

ORBIC List 2S1

State Rank

SX
S1
S2
S3
S4
S5

S1 — Critically Imperiled in Oregon

What do these ranks mean? ORBIC's ranking definitions or NatureServe's conservation status categories

Ecoregions

Blue Mountains
West Cascades

Counties

Klamath · Umatilla

Other states / provinces

ID, NV, WA, MT

Range map

Certain
Possible
Extirpated
Absent