296 GUERNSEY. 
Lecidea candida, Web. 
Guernsey (Mrs. Collings). 
Lecidea caeruleo-nigricans, Lightf. 
Cobo (Larbalestier). 
Lecidea biformigera, Leight. 
Lerée Point. Cliffs between Moulin Huet and Petit Port. 
Lecidea lenticularis, Ach. 
Occasional on rocks on the cliffs. Rocquaine Castle. On walls 
at Vauxbelets, Villiaze Road, and Lerée. 
Lecidea lutea, Dicks. 
On an oid oak in the valley below Mont Varouf, St. Saviour’s ; 
and on an elm at Les Prevosts. 
Lecidea cyrtella, Ach. 
On elder-trees. Fermain Valley. Cliffs above Bec du Nez and 
at Petit Port. ; 
Lecidea subviridescens, Ny]. 
Saints Bay Valley. Jerbourg, in the interstices of an old wall. 
Lecidea incompta, Borr. 
On an aged elm at Calais, St. Martin’s. 
Lecidea albo-atra, Hffm. 
Frequent. f. epipolia, Ach. Not uncommon on walls in all 
parts of the island. f. ambigua, Ach. Lerée Point. 
Lecidea chlorophaea, Hepp. 
On rocks, Lerée Point. 
Lecidea Oederi, Web. 
Guernsey (Mrs. Collings). 
Lecidea mesoidea, Nyl. 
Jerbourg, on rocks. 
Lecidea aromatica, Sm. 
Common on old walls throughout the island. 
(Lecidea squamulosa, Deak., occurs in Herm.) 
Lecidea abietina, Ach. 
Guernsey (Larbalestier). 
Lecidea exanthematica, Sm. 
Guernsey (Mrs. Collings). 
