No. 6 
THE 
December roro 
Editor: JOHN M. COULTER 
CONTENTS 
: ‘The Pteropsida _ E. C. Jeffrey 
: Fertilization and Embryogeny in Dioon edule 
Charles J. Chamber ain 
| Notes on Chilean Fungi. I | Roland Thaxter 
The Develonnent of the Ascocarp of Leotia William H. Brown 
 Briefer Articles 
| Three Interesting Species of Claviceps F, L. Stevens and J.G Hall 
urrent Literature 
The University of Chicago Press 2 
ve CHICAGO, ILLINOIS | se 
" wittiam ‘Wesley and a vestin | : 
