OK | 
BY kee 
Tit 27 
BOTANICAL GAZETTE 
EDITORS: 
JoHN M. CouLTER, The University of Chicago, Chicago, Iil 
CHARLES R. BARNES, The University of Chi 
AR 
cago, Chicago, Ill. 
RTHUR, Purdue University, Lafayette, Ind. 
ASSOCIATE EDITORS: 
CASIMIR i haa 
Jb. DE te 
Univerkiky of Padua. 
ADOLF ENGLER 
University of Berlin. 
LEON GUIGNARD 
L’Ecole de Pharmacie. 
ROBERT A. 
University of Wisconsin. 
JInNzO sp etnies 
Imperial iteeiasey, Tokyo. 
FriTZ NOLL 
ope of Bonn. 
VOLNEY = sites 
versity a Michigan. 
ROLAND rae 
Harvard University, 
WILLIAM TRELE 
Missouri ataccel Garden 
H. MARSHALL 
University of ‘Cambridge, 
EUGEN. WARMING 
University of Conethagen 
Veit WiTrRock, Royal Academy of Sciences, Stockholm. 
VOLUME XXVII 
JANUARY—JUNE, 18 
Vil 
WITH SEVEN PLATES AND ONE HUNDRED AND TWENTY-SEVEN FIGURES 
N THE TEXT 
CHICAGO, ILLINOIS = 
PUBLISHED BY THE UNIVERSITY OF CHICAGO Na 
1899 >? 
Mo. Bot. Garden, 7 
| 18 ¥ 
