Culberson, CF/ Nash, TH" III/ Johnson, A 1979: 3-a-hydroxybarbatic acid, a new depside in chemosyndromes of some Xanthoparmeliae with B-orcinol depsides. - The Bryologist82: 154-161. [RLL List # 104-23 / Rec.# 3760] Keywords: CHEMOSYNDROME/ XANTHOPARMELIA/ DEPSIDE/ 3-A-HYDROXYBARBATIC/ MEXICO
Abstract: 7 figures. 1 table. [New: Xanthoparmelia moctezumensis Nash sp. nov. Includes distributional and chemical data on X. ajoensis and X. tucsonensis as well.]