Achillea filipendulina
PNW
AK
BC
ID
MT
OR
WA
40 specimens from 11 herbaria:
Alaska (3)
British Columbia (12)
Idaho (2)
Montana (3)
Oregon (6)
Washington (14)
25 images from 7 herbaria:
ID (1)
IDE (12)
MONT (1)
MONTU (2)
OSC (3)
SRP (3)
UAAH (3)