limestone oak fern, more...
[Dryopteris robertiana (Hoffm.) C.Chr., more]
Etymology: Gymnocarpium: in part Greek for "naked"
Plants: perennial fern
Habitat: limestone rocks
Conservation Status: Special Concern
Flora of North America: Flora of North America Floristic Rating: Coefficient of Conservatism = 10, Wetland Indicator = FACU WIS DNR-Bureau of Endangered Resources: Detailed information on Wisconsin listed species including state and federal status, photos, etc. USDA Plants Database: Federal Distribution and detailed information including photos University of Wisconsin - Green Bay: Fern & Fern Allies: Photos, descriptions, information