STAFF | 
OF THE MISSOURI BOTANICAL GARDEN 
Director, 
GEORGE T. MOORE. 
BENJAMIN М. Duccan, EDGAR ANDERSON, 
Physiologist, in charge of eneticist. 
boratory. 
HERMANN VON SCHRENK, ELVA PuwPHREY MILLER, 
Pathologist. Research Assistant. 
aagos M. GREENMAN KATHERINE H. LEIGE, 
tor of the Herbarium. Secretary to the Director 
Epwarp А. BURT, NELL C. 
Mycologist and. Librarian. Editor ү” t Publications 
BOARD OF TRUSTEES 
OF THE MISSOURI BOTANICAL GARDEN 
President, 
EDWARDS WHITAKER. 
Vice-President, 
DAVID 8. Н. SMITH. 
SauuEL C. Davis. Epwarp MALLINCKRODT. 
Epwarp C. Error. LEONARD MATTHEWS. 
Gzonaz C. Нітснсоск. РнплрР С. SCANLAN. 
Tuomas S. MAFFITT. JouN Е. SHEPLEY. 
EX-OFFICIO MEMBERS: 
HERBERT S. HADLEY Victor J. MILLER 
Chancellor of Washington Uni- Mayor of the City of St. 
versity. Louis. 
FREDERICK 54 JOHNSO GEORGE T. Ж 
Bishop of the Diocese x Missouri. Presiden Tha groug 
of run of St. Louis 
Joun C. TOBIN, 
President of ve epp of Educa- 
tion о: . Louis. 
CHARLES А. Ros, Secretary. 
