Fraxinus pennsylvanica
PNW
BC
ID
MT
OR
WA
185 specimens from 15 herbaria:
British Columbia (4)
Idaho (30)
Montana (116)
Oregon (10)
Washington (25)
127 images from 13 herbaria:
CIC (3)
EWU (1)
ID (16)
IDS (2)
MONT (25)
MONTU (10)
PNNL (2)
RM (2)
SRP (9)
UBC (1)
USFS (49)
VALE (2)
WTU (5)