Osmunda regalis
Royal Fern is a clumping deciduous fern. Its broad, green fronds turn yellow in fall. Fertile brown clusters atop the fronds hold the spores. Royal Fern is an important host plant for moth larvae (caterpillars), including Osmunda Borer Moth (Papaipema speciosissima). Plant it along a water’s edge or in your shade garden, woodland garden, rain garden, and moist, shady areas of your yard.
