BULLETIN OF THE UNIVERSITY OF WISCONSIN 



SCIENCE Series, Vol. i, No. 5, Pp. 157-368 (conclusion.) 



ANALYTIC KEYS TO THE GENERA AND SPECIES OF 

 NORTH AMERICAN MOSSES 



BY 



CHARLES REID BARNES 



REVISED AND EXTENDED BY 



FRED Deforest heald, 



WITH THE COOPERATION OF THE AUTHOR. 



LIBRARY 

 NEW YORK 

 BOTANICAL 



QAKDBN. 



PUBLISHED BY AUTHORITY OF LAW AND WITH THE APPROVAL OF 

 THE REGENTS OF THE UNIVERSITY 



MADISON, WIS. 



PUBLISHED BY THE UNIVERSITY 



December, 1896. 



