Calystegia sepium ssp. sepium
PNW
AK
BC
ID
MT
OR
WA
20 specimens from 7 herbaria:
Alaska (1)
British Columbia (4)
Idaho (2)
Montana (1)
Oregon (9)
Washington (3)
16 images from 6 herbaria:
ALA (1)
HPSU (6)
ID (1)
IDS (6)
MONTU (1)
UBC (1)