Origin: Introduced
Conservation Status: Not of concern
[none provided]
PNW Herbaria: Specimen records of Osmunda regalis var. regalis in the Consortium of Pacific Northwest Herbaria database.
WA Flora Checklist: Osmunda regalis var. regalis checklist entry.
E-Flora BC: Osmunda regalis var. regalis atlas page.
CalPhotos: Osmunda regalis var. regalis photos.
USDA Plants: Osmunda regalis var. regalis information.