Senecio megacephalus
PNW
BC
ID
MT
112 specimens from 12 herbaria:
British Columbia (9)
Idaho (23)
Montana (80)
85 images from 8 herbaria:
EWU (1)
ID (16)
IDS (3)
LEA (1)
MONT (6)
MONTU (49)
SRP (2)
UBC (7)