Claim: The ecology of the Gymnopilus olivaceobrunneus is saprotrophic, meaning there is extracellular digestion involved in processing decayed organic matter or, as matter decomposes within a medium in which a saprotroph is ersiding, the saprotroph breaks such matter down into composites.
Evidence: Gymnopilus olivaceobrunneus is a species of mushroom in the family Cortinariaceae. gills on hymenium cap is convex hymenium is adnexed
or adnate ecology is saprotrophic Saprotrophic nutrition /sæprəˈtrɒfɪk, -proʊ-/ or lysotrophic nutrition is a process of chemoheterotrophic extracellular digestion involved in the processing of decayed (dead or waste) organic matter. As matter decomposes within a medium in which a saprotroph is residing, the saprotroph breaks such matter down into its composites.