THE 
NEW PHYTOLOGIST. 
A BRITISH BOTANICAL JOURNAL, 
EDITED BY A. G. TANSLEY, M.A., F.L.S., 
UNIVERSITY LECTURER IN BOTANY, CAMBRIDGE, 
ASSISTED BY THE STAFF OF THE CAMBRIDGE BOTANY SCHOOL. 
VOL U ME IX. 
PP. VIII. AND 380. 
WITH FOUR PLATES AND 86 FIGURES IN THE TEXT. 
CAMBRIDGE, 1910. 
PUBLISHED BY THE EDITOR AT THE BOTANY SCHOOL. 
