Per) 
THE <= 
BOTANICAL GAZETTE 
EDITORS: 
JOHN M. hE The University of Chicago, Chicago, Il 
CHARLES R. BARNES, The University of Chicago, biicaie: Ill. 
ARTHUR, Purdue University, Lafayette, Ind. 
ASSOCIATE EDITORS: 
CASIMIR mei 
Gen 
j...B. DET 
University of Padua. 
ADOLF ENGL 
University of Berlin. 
LEON GUIGNARD 
L’Ecole ‘de Pharmacie. 
Rosert A. HA 
University of Wisconsin. 
JINzO ge tibial 
Fritz Nou 
University a Bonn. 
VOLNEY M. SPA 
University ab Michigan. 
ROLAND THAXTE 
Harvard University. 
WILLIAM TRELE 
Missouri Tonto Garden. 
H. MARSHALL 
University of Cambridge. 
EUGEN. WARM 
ihivetiey of Copenhagen. 
mperial Dubversity, Tokyo. 
VeIT WITTROCK, Royal Academy of Sciences, Stockholm. 
VOLUME XXVIII 
JULY—DECEMBER, 1899 
cy 
WITH TWENTY-SIX PLATES AND TWENTY-SIX FIGURES IN THE TEXT 
CHICAGO, ILLINOIS 
PUBLISHED BY THE UNIVERSITY OF CHICAGO 
1899 : fom \ 
AP i 
f rm, oH ; 
| dee ilies BE 
Mo. Bot. Garden, Tyo 
1900. a WA 
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