Family: Dryopteridaceae
[Aspidium angustum Willd., more...]
Christopher Noll
Christopher Noll
Etymology: Athyrium: (1) from Greek a, "without," and thurium, "shield" (2) doorless, from the enclosed sori
Plants: perennial fern
Habitat: woods
Conservation Status: Native
Plants: perennial fern
Habitat: woods
Conservation Status: Native
Flora of North America: Flora of North America Floristic Rating: Coefficient of Conservatism = 5, Wetland Indicator = FAC USDA Plants Database: Federal Distribution and detailed information including photos University of Wisconsin - Green Bay: Fern & Fern Allies: Photos, descriptions, information
Christopher Noll
Paul Drobot
Christopher Noll
Kenneth J. Sytsma
Paul Drobot
Paul Drobot
Matthew L. Wagner
Tim Kessenich
Christopher Noll
Robert W. Freckmann
Kurt Stüber
