|  | 
Definition of Gymnocarpium dryopteris
1. Noun. Bright blue-green fern widely distributed especially in damp acid woodlands of temperate northern hemisphere. 
Exact synonyms: Oak Fern, Thelypteris Dryopteris
Generic synonyms: Fern
Group relationships: Genus Gymnocarpium, Gymnocarpium
Generic synonyms: Fern
Group relationships: Genus Gymnocarpium, Gymnocarpium



