228 



Proceedings of the Royal Irish Academy. 



Arthopyrenia Taylori MuM. 

 Calicium pusillum Flk. 

 Catillaria micrococca Th. Fr. 

 Chiodecton deiidritictim A ■ Zalilhr. 

 Cladonia apoda {Nyl.) 

 Dermatocarpon isidioides Mudd. 

 Graphis 



inustula Ni/l. 



petiiua A^yl. 



raniificans A^i/l. 

 Hgematomma elatimim Koerb. 

 Lecanora 



bseomma Nyl. 



biloculata Nyl, 



fugiens Nyl. 



intermutans Nyl. 



refellens Nyl. 



spodomela Nyl- 



iimbraticula N^yl. 

 Lecidea 



accesitans A'^yl. 



sestivalis Ohl. 



albidocarnea Nyl. 



albocarnea Nyl. 



albovii-ella Nyl. 



alumnula Nyl. 



antropbila Larhal. 



arridens Nyl. 



ascaridiella Nyl. 



atrofusca Leiglit. 



callicarpa Larlal. 



carneoalbens Nyl. 



chloroticula Nyl. 



chlorotropoides Nyl. 



circumpallens Nyl. 



Cladoinaria N^yl. 



clavulifera Nyl. 



columnatula Nyl. 



continuior N'yl. 



demarginata Nyl. 



excelsa LeigJd. 



grumosa Leiyht. 



Lecidea — continued. 

 benrica Larlal. 

 berbidula Nyl. 

 bomalotropa Nyl. 

 hyalines cens Nyl. 

 indigula Nyl. 

 intermedia Sepp. 

 leightoniana Larhal. 

 leucoblephara Nyl. 

 littorella Nyl. 

 livescens Leiglit. 

 luteorosella Nyl. 

 melastigma Tayl. 

 mooreana Carr. 

 uigrificans Nyl. 

 nitescens Leiglit. 

 ochropbora Nyl. 

 particularis Nijl. 

 paucula N'yl. 

 pedatula Nyl. 

 polospora Leiglit. 

 prasiuoides Nyl. 

 premneoides Nyl. 

 pungens Koerl. 

 ruf ofusca Nyl. 

 rusticella N'yl. 

 semipallens Nyl. 

 spodoplaca Nyl. 

 subconfusa Nyl. 

 subimbricata A^yl. 

 submoestula A^yl. 

 subumbonata Nyl. 

 tenebrans Nyl. 

 thiopsora A^yl. 

 nmbrinella Nyl. 

 valentior Nyl. 



Leptogidium dendriscum Nyl. 

 Litbograpba 



Larbalestierii Leight. 



petrsea Leiglit. 

 Melaspilea 



amota Nyl. 



