VERY COMMON 
COMMON 
RATHER COMMON 
RATHER RARE 
RARE 
VERY RARE 
<1 § 
O > O 
t5 a o o w 
< O ^ Pi 
S ^ >-5 
!?; J 5 H ^ u 
§ <5 S 
o o w Zi 
^ <1 cc O Z O 
Chart II. — Chart to show relation between Cladophora and its two most ijnportant epiphytes (Cocconeis, Synedra radians) in 
' the Fish Pond, Abbot’s Leigh, igo4-igoy. 
Mar. 
