Mussourt BOTANICAL 
GARDEN /JBULLETIN 
VOLUME xX 
WITH 29 PLATES 
1922 
ST. LOUIS, MISSOURI 
PUBLISHED MONTHLY, EXCEPT JULY AND AUGUST, 
BY THE BOARD OF TRUSTEES 
SUB TION PRICE? ~_ 
ONE DOLLAR PER YEAR “GOV SINGLE NUMBER TEN CENTS 
LSLECET, 
te” OLR. % 
sg] Ba malt? gS 
