- PacNW Herbaria Records for Scapania undulata
- Search Arctos Database for Scapania undulata (Southeast only)
- Search Arctos Database for Scapania undulata (entire database)
- Encyclopedia of Life search for Scapania undulata
- iNaturalist Observations for Scapania undulata in Southeast Alaska
Southeastern Alaska Distribution: See Map 108. Throughout.
Habitat: Submerged or in flowing water, on rocks in streams, also on dripping cliffs, occasionally on rotting wood or earth.
Comments: One of the most common species of the genus in the region.
Worley's map of Scapania undulata collections