Renner, B/ Henssen, A/ Gerstner, E 1981: Pannarsaure und Porphyrilsauremethylester--Sekendarstoffe der Flechtengattung Psoroma. - Zeitschrift fur Naturforschung, Part C36: 893-895. [RLL List # 117-77 / Rec.# 15520] Keywords: PSOROMA/ CHEMISTRY/ PANNARIC/ PORPHYRILIC ACID METHYL ESTER
Abstract: 2 figures. ["The novel lichen substance porphyrilic acid methyl ester and pannaric acid are reported for the first time in the lichen genus Psoroma."]