Pleuropogon refractus
PNW
BC
OR
WA
156 specimens from 18 herbaria:
British Columbia (30)
Oregon (75)
Washington (51)
56 images from 15 herbaria:
BLMMD (6)
COCC (3)
EWU (1)
HPSU (3)
ID (2)
IDS (1)
MORA (2)
OSC (3)
PLU (2)
PSM (2)
SOC (4)
SRP (2)
UBC (3)
WS (1)
WTU (21)