Silene drummondii
PNW
BC
ID
MT
OR
WA
108 specimens from 14 herbaria:
British Columbia (36)
Idaho (31)
Montana (35)
Oregon (1)
Washington (5)
61 images from 10 herbaria:
CIC (1)
HPSU (2)
ID (16)
IDS (3)
IFBLM (2)
MONT (13)
MONTU (13)
PLU (1)
PSM (2)
SRP (8)