Purvis, OW/ Coppins, BJ/ James, PW 1993: Checklist of lichens of Great Britain and Ireland. - British Lichen Society Bulletin (Supplement)72: 1-75. [RLL List # 152 / Rec.# 15106] Keywords: BRITISH ISLES/ CHECKLIST/ GREAT BRITAIN
Abstract: [New: Biatora gyrophorica (Tønsb.) Coppins comb. nov., Cladonia polydactyla var. umbricola (Tønsb. & Ahti) Coppins comb. nov., Moelleropsis humida (Kullh.) Coppins & P. M. Jørg. comb. nov., Rimularia intercedens (Magnusson) Coppins comb. nov., R. mullensis (Stirton) Coppins comb. nov. New to the British Isles: Acarospora durietzii, Arthonia abelonae, Bacidia igniari, B. myrtillicola, Carbonea assimilis, Geltingia groenlandiae, Lecanora mughicola, L. persimilis, Lepraria jackii, Leptogium byssinum, L. imbricatum, L. intermedium, Lichinodium sirosiphoideum, Lopadium coralloideum, Opegrapha monspeliensis, O. xerica, Parmelia protomatrae, Pyrenula microtheca, Rhizocarpon ochrolechiae, Rimularia sphacelata, Sarcopyrenia cylindrospora, Thelidium aeneovinosum, Verrucaria carnea. Also includes a separate list of excluded or doubtful taxa, and one of taxa apparently extirpated from the British Isles.]