Seaward, MRD (ed.) 1999: Lichen Atlas of the British Isles. Fascicle 4. Cavernularia, Degelia, Lepraria, Leproloma, Moelleropsis, Pannaria, Parmeliella. - British Lichen Society, London. 80 unnumbered pp. [RLL List # 187 / Rec.# 23320] Keywords: ATLAS/ BIOGEOGRAPHY/ CAVERNULARIA/ DEGELIA/ GREAT BRITAIN/ LEPRARIA/ LEPROLOMA/ MAPPING/ MOELLEROPSIS/ PANNARIA/ PARMELIELLA
Abstract: [For each species, a distribution map and notes on ecology, distribution, and identification are provided, along with references.]