ABSTRACT
Thompson, Brown, Phytochemistry, 7, 845 (1968)
L. inermis. XANTHONES: laxanthone I, laxanthone II.
Bhardioaj et al., Phytochemistry, 16, 1616 (1977)
L. gangleoidess Nyl. BISANTHRAQUINONE: skyrin.
DEPSIDES: atramorin, chloroatramorin. DEPSIDONES: gangleoidin, leonidin. Devlin et al., J. Chem. Soc., Perkin I, 1491 (1986)
L. reuteri. XANTHONE: norlichexanthone.