Knoph, J-G/ Leuckert, C/ Hertel, H 1995: Chemotypes and distribution patterns of saxicolous species of Lecidella (Lecanoraceae, Lecanorales). - Cryptogamic Botany5(1): 45-54. [RLL List # 158 / Rec.# 10251] Keywords: CHEMOTYPES/ LECANORACEAE/ LECIDELLA/ XANTHONES
Abstract: 14 fig. 1 tab. ["The genus is chemically mainly characterized by the abundant occurrence of chlorinated xanthones. Distribution patterns of species and their chemotypes are discussed."]