4 
, 
CONTENTS 
No. 1, January, 1917 
Brown, W. H., and Hetsx, G. W. The application of photochemical 
temperature coefficients = the velocity of carbon dioxide assi- 
WALTON eg en eS si Coes cage ere 
Three text figures. 
Beccari, O. The origin and dispersal of Cocos nucifera..................!. 
COPELAND, E. B. New species and a new genus of Borneo ferns; 
chiefly from the Kinabalu collections of Mrs. Clemens and Mr. 
Topping Olin eh emia aot e 
MERRILL, E. D. Keoriecsicabicg javanica Merrill, a new genus and 
species of Gramineae from’ Java CE ase ea 
One plate. 
No. 2, March, 1917 
BrRoTHERUS, V. F. The mosses wins 
Beccari, O. A new species of Calamus from Reikiotak aioe eee 
RADLKOFER, L. A new species of Guioa from Amboina....................... 
BROWN,gW. H. and HEIse, G. W. The relation between light in- 
tensity and earbon dioxide assimilation ie ean errs 
Two text figures. 
Merritt, E. D. Notes on the flora of Kwangtung Province, China.... 
Merritt, E. D. The dates of publication of the third edition of 
Biante s- “Fiore de Pinions ns tess ie 
No. 3, May, 1917 
MERRILL, E. D. Two new genera and four new species of Philippine 
Compositae 
Two plates. 
MERRILL, E. D. New Philippine Lauraceae........... 
MERRILL, E. D. New Philippine Myrsinaceae..: 
MERRILL, E. D. Studies on Philippine Rubiaceae, III...........00000.......... 
> 
No. 4, July, 1917 
Brown, W. H., Merritt, E. D., and Yates, H. S. The revegetation 
of Voleano Island, Luzon, Philippine Islands, since the erup- 
tion of Taal Voleano in 1911 
Thirteen plates and 2 text figures. 
No. 5, September, 1917 
SmitH, J.J. The Amboina Orchidaceae collected by C. B. Robinson... 
Merritt, E. D. New Philippine shrubs and trees 
Brown, W. H., and Yates, H. S.. The rate of growth of some trees 
on the Gedeh, Java... 
One text figure. 
Yates, H. S. Fungi collected by E. D. Merrill in southern China........ 
i | ‘iii 
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