292 GUERNSE Y. 
Lecanora sophodes, Ach. 
Frequent in all parts on elm-trees. On stones at Icart. 
Lecanora exigua, Nyl. 
The Vale (Crombie). 
(Lecanora roboris, Nyl. occurs in Sark.) 
Lecanora milvina, Whlnb. 
Vale Castle (Larbalestier). 
Lecanora atrocinerea, Dicks. 
Fermain. Jerbourg. Icart cliffs. 
(Lecanora coniopta, Nyl. occurs in Alderney.) 
Lecanora Hutchinsiae, Nyl. 
Moulin Huet Bay (Crombie). 
Lecanora holophaea, Mnt. 
In crevices of rocks. In several places on St. Martin’s cliffs. 
Albecq, and coast near Fort Houmet. Var. glaucopsora, Nyl. 
Saints Bay (Larbalestier). 
Lecanora erysibe, Ach. 
Rocquaine Castle. Fort Houmet. Mount Saint. Richmond. 
f. sarniense, Larbal. Ruins of Vale Castle (Larbalestier, Zzch. 
fariss., No. 132). f. sincerior, Nyl. Guernsey (Larbalestier). 
Lecanora aipopsila, Ach. 
Jerbourg (Crombie). f. maritima, Smrft. Jerbourg (Lar- 
balestier, Zzch. Rariss., No. 103 in my copy). 
(Lecanora albariella, Nyl. occurs in Sark.) 
Lecanora Ralfsii, Salw. 
On sea rocks in Moulin Huet Bay. 
Lecanora confragosa, Ach. 
Jerbourg. Petit Port. Jaonnet cliffs. 
(Lecanora pyreniospora, Nyl. occurs in Alderney, Sark, and 
Jethou, and L. diplinthia, Nyl. in Sark.) 
Lecanora fuscella, Schaer. 
Guernsey (Mrs. Collings). 
Lecanora prosecha, Ach. 
Rocquaine Castle. Extremely like the much commoner JZ. 
prosechoides, but at once distinguished by the septate spores. 
