Sambucus nigra
PNW
BC
ID
MT
OR
WA
31 specimens from 12 herbaria:
British Columbia (5)
Idaho (3)
Montana (3)
Oregon (9)
Washington (11)
16 images from 10 herbaria:
EWU (1)
HPSU (1)
ID (2)
MONT (2)
MONTU (1)
PSM (3)
SRP (1)
UBC (1)
WCW (1)
WTU (3)