Adams — The Vistrihution of Lichens in Ireland. 219 



Lichen — conthmed. 



omphalocles Linn. = Parmelia omphalodes Ach. 



orbicularis Nech. = Physcia obscura Nyl. 



pallescens Linn. = Ochrolechia pallescens Mass. 



Parellus Linn. = Ochrolechia parella Mass. 



parietiniis Linn. = Xanthoria parietina Th. Fr. 



paschalis Linn. - Stereocaulon paschale Ach. 



perlatus Li^m. = Parmelia perlata Ach. 



pertusus Sm. = Pertusaria comnmnis DC. 



physodes Linn. = Parmelia physodes Ach. 



plicatus Linn. = TJsnea plicata Ach. 



plumbeus Light/. = Parmeliella plumbea Wainio. 



polydactylos Neck. = Peltigera polydactyla Hoffm. 



polyrhizus lAnn. = Gyrophora polyrhiza Koerl. 



proboscideus aS'w. = Gyrophora cylindrica Ach. 



prunastri Linn. = Evernia prunastri Ach. 



pubescens 8m. = Ephebe pubescens Nyl. 



pulmonarius Linn. — Lobaria pulmonaria Soffm. 



pustulatus Linn. = Umbilicaria pustulata Hoffm. 



pyxidatus Linn. = Cladonia pyxidata Ar. 



querneus Licks. = Lecidea quernea Ach. 



rangiferinus Linn. = Cladonia sylvatica Hoffm. 



resupinatus Sm. = Nephroma laevigatura Ach. 



rugosus Li7m. - Opegrapha atra Pers. 



sanguinarius Linn. = Mycoblastus sanguinarius Th. Fr. 



saxatilis Linn. = Parmelia saxatilis Ach. 



scrip tus Linn. = Graphis scripta Ach. 



scrobiculatus Sm. = Lobaria scrobiculata DC. 



spinosus Muds. = Cladonia f areata LToffm. 



stellaris Li7in. = Physcia stellaris Nyl. 



subfuscus Li7in. Lecanora subfusca Nyl. 



sylvaticus Linn. = Sticta sylvatica Ach. 



tartareus Linn. = Ochrolechia tartarea Mass. 



tenellus Sco2). - Physcia stellaris Nyl. 



uncialis Linn. = Cladonia uncialis Gray. 



varians Dav. = Lecanora glaucoma Ach. 

 ventosus Linn. = Hsematomma ventosum Mass. 

 vernalis Sm. = Bacidia luteola Ach. 



vulpinus Limi. = Theloschistes flayicans Miill. Ary. 

 Lobarina 



scrobiculata Nyl. = Lobaria scrobiculata DC. 

 Mallotium 



Bui-gessii Mudd = Leptogium Eurgessii Mont. 



