Postia cana sp. nov. (Basidiomycota, Polyporales) from Shanxi Province, northern China

Postia cana sp. nov. is described as new based on four specimens collected on spruce in Lishan Nature Reserve, Shanxi Province, northern China. The new species is similar to P. tephroleuca, but differs by an upper surface with a clay pink tint when fresh, discoloring to grey or dark grey and becoming coarsely strigose on drying. Additionally, 104 other species of polypores were identified from the area.