Family: Dryopteridaceae
[Aspidium marginale (L.) Sw., more...]
Christopher Noll
Robert W. Freckmann
Etymology: Dryopteris: from 2 Greek words drys, "oak," and pteris, "fern," possibly referring to the plant's habitat
Plants: perennial fern
Habitat: rocky slopes
Conservation Status: Native
Plants: perennial fern
Habitat: rocky slopes
Conservation Status: Native
Flora of North America: Flora of North America Floristic Rating: Coefficient of Conservatism = 9, Wetland Indicator = FACU USDA Plants Database: Federal Distribution and detailed information including photos Minnesota Dept. of Natural Resources: Rare Species Guide; description, conservation, photos, maps, etc. University of Wisconsin - Green Bay: Fern & Fern Allies: Photos, descriptions, information Southwest School of Botanical Medicine: Britton & Brown Illustrated Flora - 2nd Edition (1913) "An Illustrated Flora of the Northern United States and Canada"
Robert W. Freckmann
Christopher Noll
Christopher Noll
Christopher Noll
Emmet J. Judziewicz
Tim Kessenich
Robert W. Freckmann
Christopher Noll
Brenton Butterfield
Brenton Butterfield
Brenton Butterfield
Brenton Butterfield
Botanical Illustration
