Keywords: Flavomannin-6.6'-dimethylether-2.svg Structur of Flavomannin-6 6'-dimethylether a main pigment of some Dermocybe species like Cortinarius cinnamoneus own Created with Bkchem and Inkscape 2016-03-04 User Thkgk Cc-zero Anthraquinones Cortinarius pigments |