STAFF 
OF THE MISSOURI BOTANICAL GARDEN 
Director, 
GEORGE T. MOORE. 
BENJAMIN MINGE Dua@aR, EpWARD A.. BURT, 
Physiologist in charge of Graduate Laboratory. | Mycologist and-Librarian. 
HERMANN VON SCHRENK, JOANNE L. KARRER, 
Pathologist. Research Assistant. 
JessE M. GREENMAN, KATHERINE H. LEIGH, 
Curator of Herbarium. Secretary to.the Director. 
NELL C.. HORNER, 
Editor of Publications. 
G. H. PRING, 
Horticulturist. 
JOHN NOYES,’ 
Landscape Designer. 
L. P. JENSEN, 
Arboriculturist. 
Pau. A. KOHL, 
Floriculturist. 
P. ©. BRAWNER, W.F. LANGAN, 
Painter. Engineer. 
H, VALLENTINE, 
Construction. 
