Erigeron nivalis
PNW
BC
ID
MT
OR
WA
YK
492 specimens from 21 herbaria:
British Columbia (118)
Idaho (114)
Montana (112)
Oregon (46)
Washington (99)
Yukon Territory (3)
216 images from 16 herbaria:
ALA (1)
CIC (15)
CIC-PYNF (1)
HPSU (2)
ID (66)
IDS (11)
MONT (13)
MONTU (62)
NOCA (10)
REED (1)
RM (7)
SOC (6)
SRP (2)
UBC (12)
WTU (5)
WWB (2)