Achnatherum occidentale
PNW
BC
ID
MT
OR
WA
838 specimens from 34 herbaria:
British Columbia (29)
Idaho (316)
Montana (16)
Oregon (281)
Washington (196)
431 images from 32 herbaria:
BBLM (2)
BLMMD (6)
BLMVL (2)
BOIS (19)
CIC (37)
CIC-PYNF (1)
CIC-SHO (1)
COCC (12)
CRMO (15)
EWU (8)
HJAEFB (1)
HPSU (2)
ID (109)
IDE (2)
IDS (48)
IFBLM (2)
LEA (1)
MONT (6)
MONTU (7)
MORA (1)
NOCA (3)
OSC (17)
SEF (1)
SOC (19)
SRP (74)
TFBLM (1)
UBC (2)
VALE (3)
WCW (1)
WS (4)
WTU (20)
WWB (4)