List of the top 20 fungal species in this survey.

Their occurrence and dominance in sapwood and heartwood is given, along with data pertaining to relative sequence abundances based on ITS2 sequences as well as their ecology. BRF, brown-rot fungus; SRF, soft-rot fungus; WRF, white-rot fungus; sap, saprotroph. A, Ascomycota; B, Basidiomycota; As, Ascocoryne sarcoides; Bj, Bjerkandera adusta; Le, Leptodontidium sp.; Hyph, Hypholoma capnoides; Co, Coniochaeta sp.; Hypox, Hypoxylon rubiginosum; Tr, Trametes versicolor; Fo, Fomitopsis pinicola; My, Mycena sp.; Sk, Skeletocutis amorpha; Cop, Coprinellus micaceus; Ph1, Phialophora sp.; Ph2, Phialophora dancoi; He, order Helotiales; Sch, Schizopora radula; Is, Ischnoderma resinosum; Phl, Phlebia rufa; Fom, Fomes fomentarius; Pha, Phaeoacremonium hungaricum; St, Stereum sanguinolentum.