Working list of North American pteridophytes : (north of Mexico) together with descriptions of a number of varieties not heretofore published, arranged and edited /

Bibliographic Details

Other Authors:	Gilbert, Benjamin Davis, 1835-1907 (Editor)
Format:	Book
Language:	English
Published:	Utica, N.Y. : Published for the editor by L.C. Childs & son, 1901.
Subjects:	Pteridophyta.