Czeczuga, B/ Stenroos, S/ Christensen, SN/ Ahti, T 1991: Variability of carotenoid composition in some species of the lichen genera Cladonia and Cladina. - Annales Botanici Fennici28: 123-130. [RLL List # / Rec.# 3930] Keywords: CAROTENOIDS/ CLADINA/ CLADONIA
Abstract: 1 fig. 7 tab. [Reports analysis of carotenoids from Cladonia fimbriata (3 specimens), C. merochlorophaea (15 specimens), C. pyxidata (4 specimens), Cladina rangiferina (27 specimens), and C. stygia (15 specimens). Although many of the 20 carotenoids identified occur indiscriminately, a few minor differences occur at both the generic and the specific level which might be taxonomically useful.]