‘Ferns and evergreens of New England’ (1895)
Ferns and evergreens of New England: A Simple Guide for their Determination, published in 1895, is a taxonomy of ferns written and illustrated by Edward Knoebel. The following are the full-size plates of the fern variations with number codes correlating to the descriptions throughout the book.
These images are made available in the public domain by the Biodiversity Heritage Library, which hosts hundreds of vintage ecological and biological research galleries on their Flickr channel.
