exidia nigricans, saprotrophic fungus growing on an old rotten stump of a large deciduous tree

allantoid annulohypoxylon attached auriculariaceae basidiocarps basidiomycota biscogniauxia black branches butter camarops dark deciduous ellipsoid exidia foliacea frondosa fruitbodies fungi fungus gelatinous glandulosa hypoxylon jelly mushroom nigricans phaeotremella rotten rubbery saprotrophic septate shiny spore sporebearing spores stump surface tree warlock 039 wood woodrotting