Key Identification Features
- In early decay, affected wood takes on a reddish to purplish color, and a cross-section of affected wood shows a distinct well-defined ring.
- The fruit body has a distinct mushroom scent, and its flesh has a bitter flavor.
- Cultivated chaga produces fewer phytosterols; this reduction is particularly notable for lanosterol, an intermediate in the synthesis of ergosterol and lanostane-type triterpenes.
For instant identification in the field, use the iNature app — AI-powered, works offline.
