MEMOIRS 



W YORK 

 : l ' N <lCAL 



1 8 ib&4 



OF 



The New York Botanical Garden 



Volume 10, Number 5 



The Botany of the Guayana Highland — Part V 



Bassett Maguire and John J. Wurdack and Collaborators 1 



Taxonomy of the Subgenus Pterodes, Genus Luzula John E. Ebinger 279 



Lists and Keys of the Cedar Rusts of the World Frank D. Kern 305 



Issued 17 February 1964 



