Buddleja davidii
PNW
BC
OR
WA
73 specimens from 11 herbaria:
British Columbia (20)
Oregon (18)
Washington (35)
22 images from 8 herbaria:
HPSU (3)
ID (1)
NOCA (3)
REED (1)
SRP (1)
UBC (4)
UWB (1)
WTU (8)