Populus deltoides ssp. monilifera
PNW
ID
MT
OR
WA
129 specimens from 12 herbaria:
Idaho (10)
Montana (102)
Oregon (8)
Washington (9)
50 images from 9 herbaria:
CIC (2)
ID (2)
IDS (5)
MONT (25)
MONTU (1)
RM (5)
SRP (2)
USFS (6)
WTU (2)