BROOKLYN BOTANIC GARDEN RECORD 
VOL. XX]I 
iE SlOky*OF OUR BOUEDERS 
GEAGIAL GEOLOGY Orie 
BROOKLYN BOTANIC GARDEN 
GUIDE ANO ss, 
J 
i 
LISHED BIMONTHLY 
LEMON STREETS, LANCASTER, PA. 
INSTITUTE OF ARTS AND SCIENCES 
BROOKLYN, N 
PU 
PRINCE AND 
AT 
BY THE BROOKLYN 
1912. 
Entered as second-class matter in the post-office at Lancaster, Pa., under act of August 24, 
