Galloway, DJ 1991: Chemical evolution in the order Peltigerales: triterpenoids. - Symbiosis11: 327-344. [RLL List # / Rec.# 6281] Keywords: CHEMICAL EVOLUTION/ PELTIGERALES/ TRITERPENOIDS
Abstract: 3 fig. 4 tab. ["The order Peltigerales in the Ascomycotina consists of five families and 16 genera. It is presumed to be of great antiquity as evidenced by a very wide diversity of lichenicolous fungi coevolved with the major lichen-forming genera, by the great diversity of secondary metabolites found in the order, and by global distribution patterns."]