LICHKNKS. 379 



1. Batrachospermum confusum. Abundant in the 

 spring, near the Manor House, during the 

 month of March. It is a very pretty species. 



1. Draparnaldia glomerata. Abundant. 



1. Chaetophora elegans. Abundant in water. 



1. Zygnema nitida. Abundant in water. 



1. Eladophora glomerata. Abundant in the river. It 

 puts one in mind very much of a regular 

 seaweed. 



1. Lyngbya muralis. Abundant on wet ground. 



1. Oscillatoria cyanea. On old walls. 



2. O. tenuis. Common in ditches. 



1. Nostoc commune. Common in the garden. 



Globuliferas. 



1. Botrydum granulatum. In dried-up ponds. 

 1. Palmella cruentata. Common in the wine-cellar of 

 the Manor House. 



Order VIII. LICHENES. 

 Gymnocarpt. 



1. Usuea barbata. Beard Lichen. Abundant. 

 1. Cornicularia flavicans. Common. 



1. Ramellina farinacea. Common. 



2. B. fraxinea. Abundant. 



1. Physcia prunastri. Abundant. 

 1. Cetraria glauca. Common, 



