Bromus
catharticus
PNW
ID
OR
WA
34 specimens from 10 herbaria:
Idaho (12)
Oregon (21)
Washington (1)
17 images from 8 herbaria:
BBLM (2)
BLMMD (2)
CIC (1)
COCC (1)
IDS (5)
OSC (1)
SRP (4)
WTU (1)
