Leuckert, C/ Knoph, J-G/ Hertel, H 1992: Chemotaxonomische Studien in der Gattung Lecidella (Lecanorales, Lecanoraceae) II. Europäische Arten der Lecidella asema-Gruppe. - Herzogia9: 1-17. [RLL List # 151 / Rec.# 11410] Keywords: CHEMOSYNDROMES/ CHEMOTYPES/ LECIDELLA/ MASS SPECTROMETRY/ TLC/ XANTHONES
Abstract: 11 map [Thin-layer chromatography and mass spectrometry were used to study the chemotypes and chemosyndromes in this group of crustose lichens. The european distributions of the species and their chemotypes are described.]