Vol. XXXVII JUNE, 1904 No. 6 
EDITORS 
JOHN M. COULTER anp CHARLES R: BARNES, = © 
WITH OTHER MEMBERS OF THE BOTANICAL STAFF fate 
THE UNIVERSITY OF CHICAGO 
ASSOCIATE EDITORS. wis 
FRITZ NOLL 
y of Bonn 
~VOLNEY M SPALDING ee 
nas seh — 
