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THE RHILIPPINE 
JOURNAL OF SCIENCE 
EDITED BY 
PAUL C. FREER, M. D., Ph. D. 
WITH THE COOPERATION OF 
E. D. MERRILL, M. S.; F. W. FOXWORTHY Ph D 
C. B. ROBINSON, Ph. D.; H. N. WHITFORD, Ph. D 
PUBLISHED BY 
THE BUREAU OF SCIENCE 
OF THE 
GOVERNMENT OF THE PHILIPPINE ISLANDS 
C. Botany 
Vol. VI 
1911 
With 44 Plates 
L 
MANILA 
BUREAU OF PRINTING 
1911 
Nio. Bot. GardGU 
1912 
