Classification
(master taxon) [(master rank)]Fungi [kingdom]
Basidiomycota [phylum]
Basidiomycotina [subphylum]
Hymenomycetes [class]
Holobasidiomycetes [subclass]
Aphyllophorales [order]
Polyporaceae [family]
Piptoporus [genus]
Piptoporus betulinus [species]