Etymology: Dryopteris: from 2 Greek words drys, "oak," and pteris, "fern," possibly referring to the plant's habitat
Plants: perennial fern
Leaves: Old fronds persist and curl hanging in masses below the plant
Habitat: cliffs and rocks
Conservation Status: Special Concern

Flora of North America: Flora of North America Floristic Rating: Coefficient of Conservatism = 10 USDA Plants Database: Federal Distribution and detailed information including photos University of Wisconsin - Green Bay: Gymnosperms: Photos, descriptions, information