ki 
! 854.3 
; BOSTON , s ye 
—M 
JOURNAL OF NATURAL HISTORY, 
CONTAINING 
PAPERS AND COMMUNICATIONS, 
READ TO THE 
BOSTON SOCIETY OF NATURAL HISTORY, 
1850—1857. 
PUBLISHED BY THEIR DIRECTION. 
YOL. VL 
MISSOURI 
BOTANICAL 
GARDEN. 
BOSTON: 
GOULD AND LINCOLN, 
MDCCCLVII. 
