Adams — The Distribution of Lichens in Ireland. 217 



Lecidea — continue^,. 



quaclricolor Sooh. = L. decolorans Flk. 



rubella Leight = Bacidia rubella Mass. 



rupicola Nyl. = Lecanora baeomma iVy^. 



sabuletorum Flk. = Bacidia sabuletorum (Flk.) 



sanguinaria Aoh. = Mycoblastus sanguinarius 77*. Fr. 



saxatilis ire2)p = Buellia saxatilis Koerl. 



scabra Tayl. = L. protrusa Fr. 



simplex Borr. - Acarospora squamulosa Th. Fr. 



speira Ach. = Bbizocarpon calcareum Th. Fr. 



sphseroides Smmrf. = Catillaria sphaeroides A. Zahlbr. 



squamulosa Deak. = Toninia squamulosa Mudd. 



stellulata Tayl. = Buellia stellulata Mudd. 



sublurida Nyl. = Psoroma holopbfeum Hue. 



sulphurea^cA. = Lecanora sulpburea Ach. 



synothea Ach. = L. deuigrata Fr. 



tricolor Nyl. = Catillaida tricolor Th. Fr. 



truncigena Leight. - Gyalecta truncigena Ach. 



ulmicola Borr. - Lecanora pyracea Leight. 



umbrina Ach. = Bacidia umbrina Br. et Rostr. 



vermifera Nyl. = Bacidia umbrina Br. et Rostr. 



verruculosa Leight. = Buellia verruculosa Mudd. 



viridiatra Ach. = L. agiaea Smmrf. 



Wulfenii Mudd. = Bacidia sabuletorum (Flk.). 

 Lecotbeciura 



nigrum Mass. = Parmeliella triptopbylla Mull. Arg. 

 Lepraria 



viridis Ttirn. = Xanthoria parietina Th. Fr. 

 Leprocaulon 



nanum Ach. = Stereocaulon nanum Ach. 

 Leproloma 



lanuginosum Nyl. = Caloplaca lanuginosa (Ach.). 

 Leptogium 



chloromelum Sw. = L. ruginosum Nyl. 



dermatinum Borr. = Collema auriculatum Soffm. 



fragrans Mudd. = L. minutissimum Fr. 



Moorei nep2) = Leptogidium dendriscum Nyl. 



muscicola Fr. = Polycbidium muscicolum Gray. 



sinuatum Huds. = L. scotinum Fr. 

 Lichen 



ater Huds. = Lecanora atra Huds. 



aurantiaeus Lighff. = Caloplaca aurantiaca Th. Fr. 



byssoides lAnn. = Boeomyces rufus DC. 



I. A. PPvOC, VOL. XXVII., SECT. B. [2 K] 



