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Common name:
Crested woodfern
Scientific name: Dryopteris cristata
Common name: Crested woodfern
USDA-NRCS PLANTS Database / Britton, N.L., and A. Brown. 1913. An illustrated flora of the northern United States, Canada and the British Possessions. Vol. 1: 19.
The copyright of this image has expired. This applies to those countries with a copyright term of life of the author plus 70 years (United States, Canada, the European Union etc.). Permission is granted to copy, distribute and/or modify this line-drawing for any purpose.
Common name: Crested woodfern
USDA-NRCS PLANTS Database / USDA NRCS. Wetland flora: Field office illustrated guide to plant species. USDA Natural Resources Conservation Service. - Not copyrighted image
Common name: Crested woodfern
Abbé H. Coste - Flore de la France (1937). Source: www.tela-botanica.org/ - This image is in public domain because its copyright has expired.
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