Amblystegium
serpens
PNW
AK
BC
ID
MT
OR
WA
YK
661 specimens from 12 herbaria:
Alaska (151)
British Columbia (158)
Idaho (38)
Montana (72)
Oregon (53)
Washington (169)
Yukon Territory (20)
78 images from 3 herbaria:
ALA (69)
SRP (5)
WTU (4)