Helodium
blandowii
PNW
AK
BC
ID
MT
OR
WA
YK
170 specimens from 7 herbaria:
Alaska (91)
British Columbia (15)
Idaho (8)
Montana (9)
Oregon (5)
Washington (34)
Yukon Territory (8)
72 images from 2 herbaria:
ALA (56)
WTU (16)