@article {4797, title = {Hypotrachyna afrorevoluta and H. revoluta are both widespread in Britain but do we know how to identify them?}, journal = {British Lichen Society Bulletin}, volume = {112}, year = {2013}, pages = {36-39}, author = {Powell, M. and Cannon, P.} } @article {4544, title = {Seasonality of ascospore production in two lirellate lichens: Alyxoria (Opegrapha) varia and Phaeographis dendritica}, journal = {British Lichen Society Bulletin}, volume = {117}, year = {2015}, pages = {7-14}, author = {Pentecost, A.} } @article {4099, title = {Caloplaca citrina and C. lactea are incorrectly understood in the British Isles}, journal = {British Lichen Society Bulletin}, volume = {109}, year = {2011}, pages = {25-30}, author = {Powell, M. and Vondr{\'a}k, J.} } @article {3868, title = {Lecidella elaeochroma (Ach.) M. Choisy as a chameleon species}, journal = {British Lichen Society Bulletin}, volume = {118}, year = {2016}, pages = {2-5}, author = {Spier, L.} } @article {2845, title = {New, rare and interesting lichens}, journal = {British Lichen Society Bulletin}, volume = {115}, year = {2014}, pages = {89-101}, author = {Hitch, C.J.B.} } @article {2840, title = {New, rare and interesting lichens}, journal = {British Lichen Society Bulletin}, volume = {114}, year = {2014}, pages = {73-84}, author = {Hitch, C.} } @article {2606, title = {New rare and interesting lichens}, journal = {British Lichen Society Bulletin}, volume = {113}, year = {2013}, pages = {64-73}, author = {Hitch, C.J.B.} } @article {2025, title = {Yellow sorediate crusts called "Caloplaca citrina" in England}, journal = {British Lichen Society Bulletin}, volume = {110}, year = {2012}, pages = {20-24}, author = {Powell, M. and Vondr{\'a}k, J.} } @article {2019, title = {Italian balustrade at Cliveden hosts Italian lichens?}, journal = {British Lichen Society Bulletin}, volume = {110}, year = {2012}, pages = {11-14}, author = {Powell, M. and Vondr{\'a}k, J.} }