Henssen, A 1974: New or interesting cyanophilic lichens II. - Lichenologist6: 106-111. [RLL List # 90 / Rec.# 8327] Keywords: LICHINODIUM / KEY / NEW TAXA/ POROCYPHUS
Abstract: [Key to the species of Lichinodium. New: Lichinodium saxicola sp. nov.; Porocyphus kenmorensis (Holl ex Nyl.) comb. nov., P. effiguratus sp. nov.]