. . "Agaricomycetes" . "Inonotus porrectus" . . "Basidiomycota" . "Inonotus porrectus Murrill 1915" . "Murrill 1915" . . . "Inonotus" . . . "Fungi" . . "Hymenochaetaceae" . . . . "Hymenochaetales" .