Stephenson, NL/ Rundel, PW : Quantitative variation and ecological role of vulpinic acid and atranorin in the thallus of Letharia vulpina. - Biochemical and Systematic Ecology7: 263-267. [RLL List # 107-73 / Rec.# 17913] Keywords: ANTIHERBIVORE/ VULPINIC/ PREDATION/ LETHARIA
Abstract: 2 tables. 2 figures. [The anit-herbivore role of vulpinic acid is supported by the fact that higher concentrations occur in thallus tips while atranorin was concentrated in the basal portions.]