Artemisia biennis
PNW
AK
BC
ID
MT
OR
WA
YK
222 specimens from 24 herbaria:
Alaska (3)
British Columbia (28)
Idaho (67)
Montana (58)
Oregon (26)
Washington (38)
Yukon Territory (2)
115 images from 18 herbaria:
ALA (3)
BBLM (1)
BOIS (2)
CIC (12)
CIC-SHO (1)
HPSU (2)
ID (18)
IDE (4)
IDS (14)
MONT (34)
MONTU (13)
NOCA (2)
SOC (1)
SRP (1)
USFS (1)
WCW (1)
WTU (3)
WWB (2)