Pleuropogon refractus
PNW
BC
OR
WA
131 specimens from 15 herbaria:
British Columbia (30)
Oregon (63)
Washington (38)
26 images from 11 herbaria:
BLMMD (1)
EWU (1)
HPSU (3)
ID (2)
IDS (1)
PLU (2)
PSM (4)
SOC (4)
SRP (2)
UBC (3)
WTU (3)