MEMOIRS 
OF THE 
TORREY BOTANICAL CLUB 
VOL. VI ) No. 37 
THE LIFE HISTORY 
OF 
SPHAERELLA LACUSTRIS 
(HAEMATOCOCCUS PLUVIALIS) 
PraArEs 86, 87 
BY TRACY ELLIOT HAZEN 
ISSUED Beste 8, 1399 
PRICE, - - -— {60 CENTS "| 
