196 



Proceedings of the Royal trish Academy. 



ASCOLICHENES. 

 I. PYEENOCARPE^. 



Veerucaeiace^. 

 VeiTucaria Tli. Fr. 

 Thelidium Mass. 

 Polyblastia Lonnr. 

 Staurotliele Th. Fr. 

 Thrombium Mass. 



D EKMATOC AEPACE^. 



K'ormandina Wainio. 

 Derniatocarpon Th. Fr. 

 Endocarpon A. Zahlhr, 

 Pteekuiace^. 

 Microthelia Mass. 

 Arthopyrenia Miill. Arg. 



Leptorhaphis Koerl. 

 Polyblastiopsis A. Zahlhr. 

 Porina Miill. Arg. 

 Thelopsis Nyl. 

 Pyrenula Mass. 

 Anthracothecmm Mass. 



Teypetheliace^. 

 Melanotheca Mull Arg. 



PYEEIflDIACE^. 



Coriscium Wainio. 



Mtcopoeace^. 



Mycoporum Fljot. 



1. Coniocarpinese. 



Caliciace^. 

 Ch^notbeca Tli. Fr. 

 Calicium De Not. 

 Coniocybe Ach. 

 Stenocybe Nyl. 

 SpMnctrina E. Fr. 



CXPHELIACE^. 



Cypbelium Th. Fr. 



Sphi^eophoeace^. 

 Spbaeropborus Pers. 



2. Graphidineae. 



Aethoniace^. 

 Arthonia A. Zahlbr. 

 AUartbonia Nyl. 

 Artbotbelium Mass. 



Geaphidace^. 

 Litbograpba Nyl. 

 Ope graph a Humh. 

 Melaspilea Nyl. 

 Grapbis Midi. Arg. 

 Pbgeograpbis Miill. Arg. 

 Grapbina Miill. Arg. 



II. GYMNOCARPE^. 



Chiodectonace^. 

 Sarcograpba Fee. 

 Cbiodectou Miill. Arg. 

 Scleropbyton Eschw. 



Eoccellace^. 

 EoccellaZ>C. 



3. Cyclocarpinese. 



Lecanachdace^ . 

 Lecanactis Wainio. 

 Scbismatoraina Fw. et Koerl. 



Theloteemace^. 

 Tbeolotrema Mi-ill. Arg. 



DlPLOSCHISTACE^. 



Diploscbistes Norm. 



GXALECTACEJE. 



Jonaspis Th. Fr. 

 Gyalecta A. Zahlhr. 

 Pachyphiale Eonnr. 



Lecldeace^. 

 Leoidea Th. Fr. 

 Mycoblastus Norm. 

 Catillaria Th. Fr. 

 Bombyliospora Ee Not. 



