Brodo, IM 1988: Studies of the lichen genus Ochrolechia. 1. A new classification for Pertusaria subplicans and P. rhodoleuca. - Canadian Journal of Botany66: 1264-1269. [RLL List # 136 / Rec.# 2470] Keywords: PERTUSARIA/ OCHROLECHIA/ NEW TAXA/ CANADA/ ALASKA/ FINLAND/ USSR
Abstract: 9 figures. [New: Ochrolechia rhodoleuca (Th. Fr.) comb. nov., O. subplicans (Nyl.) comb. nov. and O. subplicans subsp. hultenii (Erichs.) comb. nov. Author also reports the occurrence of physodic acid in the genus for the first time.]