U. Søchting, L. B. Lorentsen and U. Arup 2008: The lichen genus Caloplaca (Ascomycota, Lecanoromycetes) on Svalbard. Notes and additions. - Nova Hedwigia87(1-2): 69-96. [RLL List # 212 / Rec.# 30382] Keywords: CALOPLACA/ NORWAY/ SVALBARD/ SPITSBERGEN/ KEY/ NEW TAXA
Abstract: [Notes on 23 of the 37 species known from Svalbard; key. New: C. elvebakkiana sp. nov. and C. scabrosa sp. nov. Caloplaca alaskensis is new to Svalbard.]