Hanko, B/ Leuckert, C/ Ahti, T 1985: Beitrage zur Chemotaxonomie der Gattung Ochrolechia (Lichenes) in Europa. - Nova Hedwigia42: 165-199. [RLL List # 127-65 / Rec.# 7617] Keywords: OCHROLECHIA/ CHEMISTRY/ EUROPE
Abstract: 2 tables. [Study of 600 specimens tested by TLC and other chemical techniques. Sixteen species are recognized; "... the information presented by Verseghy (1962) and Howard (1970) has been corrected and expanded as far as possible."]