124 HABITS OP WOEMS. Ouap. II, 



largest received by me was 3j inches in 

 height and 1'35 inch in diameter; another 



Fij. 3. 



A tower-like casting, probably ejected by a species of Perichjeta, 

 from tbe Botanic Garden, Calcutta : of natural size, engraved 

 from a pliotog'apli. 



was only f inch in diameter and '2| in height. 



