Bidens tripartita
PNW
BC
ID
MT
OR
WA
77 specimens from 14 herbaria:
British Columbia (17)
Idaho (4)
Montana (9)
Oregon (21)
Washington (26)
33 images from 12 herbaria:
CIC (2)
HPSU (2)
ID (1)
IDS (1)
MONT (2)
MONTU (6)
OSC (4)
PSM (1)
SRP (1)
UBC (1)
WS (8)
WTU (4)