Thinopyrum
intermedium
ssp.
barbulatum
PNW
BC
ID
MT
OR
WA
64 specimens from 15 herbaria:
British Columbia (4)
Idaho (15)
Montana (6)
Oregon (30)
Washington (9)
41 images from 13 herbaria:
BLMMD (1)
CIC (8)
CIC-SHO (2)
COCC (1)
EWU (1)
HPSU (1)
ID (4)
MONT (6)
NOCA (1)
OSC (6)
SRP (4)
WS (3)
WTU (3)