regal fern
regal fern (Canadian Forest Service, 2007) is a synonym English vernacular name for:
Osmunda regalis Linnaeus , an accepted species name sensu FNA Ed. Comm., 1993.
regal fern (Canadian Forest Service, 2007) is a synonym English vernacular name for:
Osmunda regalis Linnaeus , an accepted species name sensu FNA Ed. Comm., 1993.