Atrichum
selwynii
PNW
AK
BC
ID
MT
OR
WA
528 specimens from 12 herbaria:
Alaska (8)
British Columbia (119)
Idaho (63)
Montana (33)
Oregon (180)
Washington (125)
20 images from 3 herbaria:
ALA (9)
SRP (2)
WTU (9)
