Prunus lusitanica
PNW
BC
OR
WA
60 specimens from 8 herbaria:
British Columbia (11)
Oregon (20)
Washington (29)
17 images from 7 herbaria:
HPSU (3)
ID (2)
OSC (5)
SRP (1)
UBC (1)
WS (1)
WTU (4)