Chenopodiastrum simplex
PNW
AK
BC
ID
MT
OR
WA
YK
153 specimens from 17 herbaria:
Alaska (1)
British Columbia (46)
Idaho (22)
Montana (40)
Oregon (11)
Washington (32)
Yukon Territory (1)
57 images from 12 herbaria:
ALA (1)
BABY (1)
CIC (1)
EWU (1)
ID (6)
IDE (1)
IDS (5)
MONT (13)
MONTU (15)
RM (1)
UBC (8)
USFS (4)