Helenium autumnale
PNW
BC
ID
MT
OR
WA
385 specimens from 21 herbaria:
British Columbia (80)
Idaho (90)
Montana (69)
Oregon (77)
Washington (69)
165 images from 15 herbaria:
CIC (6)
HPSU (8)
ID (23)
IDE (4)
IDS (32)
MONT (23)
MONTU (32)
PNNL (6)
PSM (4)
REED (3)
SOC (2)
SRP (10)
UBC (5)
WSTC (1)
WTU (6)