- PacNW Herbaria Records for Atrichum selwynii
- Search Arctos Database for Atrichum selwynii (Southeast only)
- Search Arctos Database for Atrichum selwynii (entire database)
- Encyclopedia of Life search for Atrichum selwynii
- iNaturalist Observations for Atrichum selwynii in Southeast Alaska
Southeastern Alaska Distribution: Probably throughout, at least in the southern portion of the region.
Habitat: On soils and disturbed earth, beneath cliffs, along roadsides, lake margins, in areas of logging and construction.
Comments: In southeastern Alaska always with sporophytes.