A 2016 study identified six similar Ceriporia species, referred to as the Ceriporia purpurea group: Ceriporia bresadolae, the European species C. torpida and C. triumphalis, and the North American species C. manzanitae and C. occidentalis. Ceriporia purpurea is widely distributed in the temperate zone of Eurasia, where it grows exclusively on the decomposing wood of deciduous trees, and also in the American North-East.[3]
References
^Fries, E.M. (1821). Systema Mycologicum (in Latin). Vol. 1. Lundae: Ex Officina Berlingiana. p. 379.
^Donk, M.A. (1971). "Notes on European polypores – VII". Proceedings van de Koninklijke Nederlandse Akademie van Wetenschappen Section C. 74 (1): 25–41.
^Spirin, Viacheslav; Vlasák, Josef; Rivoire, Bernard; Kout, Jiří; Kotiranta, Heikki; Miettinen, Otto (2016). "Studies in the Ceriporia purpurea Group (Polyporales, Basidiomycota), with notes on similar Ceriporia species". Cryptogamie, Mycologie. 37 (4): 421–435. doi:10.7872/crym/v37.iss4.2016.421. S2CID90271350.