Our Native Ferns and Their Alies with Synoptical Descriptions of the American Pteridophyta North of Mexico

Our native ferns and their alies with synoptical descriptions of the American Pteridophyta north of Mexico. This book, "Our native ferns and their alies with synoptical descriptions of the American Pteridophyta north of Mexico", by Lucien Marcus Underwood, is a replication of a book originally published before 1896. It has been restored by human beings, page by page, so that you may enjoy it in a form as close to the original as possible.