Papaver rhoeas
PNW
BC
ID
MT
OR
WA
52 specimens from 11 herbaria:
British Columbia (8)
Idaho (6)
Montana (3)
Oregon (14)
Washington (21)
14 images from 6 herbaria:
CIC (1)
EWU (1)
ID (5)
IDE (1)
SRP (4)
UBC (2)