
%0 Journal Article
%A Elix, JA 
%T Three new species of <I>Parmelia</I> subgen. <I>Xanthoparmelia</I> (Lichens) from south-eastern Australia
%J Australian Journal of Botany
%D 1976/10/01
%V 24
%N 5
%P 663-668
%K 
%R https://doi.org/10.1071/BT9760663
%U https://www.publish.csiro.au/paper/BT9760663 
%X Parmelia (subgen. Xanthoparmelia) barbatica, Parmelia (subgen. Xanthoparmelia) burmeisterii and Parmelia (subgen. Xanthoparmelia) pseudohypoleia are described as new from the Australian Capital Territory and New South Wales. The former two species are the first representatives of this subgenus to be described in which usnic acid, barbatic acid and 4-O-demethylbarbatic acid are the major secondary metabolites. 
