Dryopteris gallery
Wood Fern Gallery
Intermediate fern
North Park (Allegheny Co)
by Maria Pavlova on 08/31/2018
Spinulose fern
Centre Co
by Maria Pavlova on 08/08/2015
Crested fern
Black Moshannon (Centre Co)
by Maria Pavlova on 06/17/2018
Marginal fern
