Manual of the mosses of North America.
By: By Léo Lesquereux and Thomas P. James.  With six plates illustrating the genera.
Contributors: James, Thomas Potts, 1803-1882, joint author.
Publisher: S. E. Cassino and company
Published: 1884
Place of publication: Boston
Language: eng
Number of pages: 447
Subjects: Mosses -- North America