Canada's Plant Hardiness Site

Gymnocarpium dryopteris

common oak fern, northern oak fern

Detailed description(s) of the plant's characteristics.
(sites may be external)

• biology.burke.washington.edu
• ontarioferns.com
• www.borealforest.org
• www.uwgb.edu
• www.ct-botanical-society.org
• hardyfernlibrary.com