The convex-capped gymnopilus trailii has an adnexed hymenium and lives by a means of chemoheterotrophic extracellular digestion also known as lysotrophic nutrition.
cap is convex hymenium is adnexed
or adnate Saprotrophic nutrition /sprtrfk, -pro-/ or lysotrophic nutrition is a process of chemoheterotrophic extracellular digestion involved in the processing of decayed (dead or waste) organic matter. ecology is saprotrophic 
