STAFF 
OF THE MISSOURI BOTAN ICAL GARDEN 
Director, 
GEORGE T. MOORE. 
BENJAMIN MINGE DucearR, 
Physiologist in charge of Graduate Ldhorutory: 
HERMANN VON SCHRENK, , 
Pathologist. 
Epwarp A. Burt, 
-. Mycologist and Librarian. 
P. C. BRAWNER, 
* Painter, 
NeLL C.. Horner, 
Jesse M. GREENMAN, ; 
Curator of Herbarium. 
JOANNE L. KARRER, 
Research Assistant. - 
KATHERINE H. LrreH, 
Secretary to the Director. 
Editor of Publications. 
G. H. Prine, 
Horticulturist “ 
JOHN NoYEs, 
Landscape Designer. 
L. P. JENSEN, 
Arboriculturist. 
PAuL.A. Kout, 
Floriculturist. 
WF. 
LANGAN, 
Engineer. 
H. VALLENTINE, 
Construction : 
