Chamaenerion angustifolium ssp. circumvagum
PNW
AK
BC
ID
MT
OR
WA
329 specimens from 12 herbaria:
Alaska (6)
British Columbia (14)
Idaho (98)
Montana (37)
Oregon (148)
Washington (26)
122 images from 9 herbaria:
ID (70)
IDS (16)
MONT (4)
RM (4)
UAAH (4)
UBC (13)
USFS (7)
WTU (3)
WWB (1)