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Vol. XXXIV 



JULY, 1902 



No. 



I 



THE 



OTANICAL Gazette 



EDITORS 



JOHN M. COULTER and CHARLES R. BARN 



WITH OTHER MEMBERS OF THE BOTANICAL STAFF 



OF THE UNIVERSITY OF CHICAGO 



ASSOCIATE EDITORS 



J. C. ARTHUR 



Purdue University 



CASIMIR DeCANDOLLE 



Geneva 



J. B. DeTONI 



University of Padua 



ADOLF ENGLER 



University of Berlin 



LEON GUIGNARD 



VMcoh de Pharmacie^ Paris 



ROBERT A. HARPER 



University of Wisconsin 



JINZd MATSUMURA 



Imperial University, Tokyo 



FRITZ NOLL 



University of Bonn 



VOLNEY M. SPALDING 



University of Michigan 



ROLAND THAXTER 



Harvard University 



WILLIAM TRELEASE 



Missouri Botanical Garden 



H. MARSHALL WARD 



University of Cambridge 



EUGEN, WARMING 



University of Cofenkagen 



VEIT WITTROCK 



Royal Academy of Sciences 



Stockholm 



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CHICAGO, ILLINOIS 



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COPYRIGHT 1902 EV THi: UNIVERSITY OF CHICAGO 



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