Kingdom Fungi R.T.Moore (1980) - fungi Phylum Blastocladiomycota T.Y. James (2007) Class Physodermatomycetes Tedersoo, Sánchez-Ramírez, Kõljalg, Bahram, M. Döring, Schigel, T.W. May, M. Ryberg & Abarenkov (2018) [monotypic] Order Physodermatales Caval.-Sm. (2012) [monotypic] Family Physodermataceae Sparrow (1952) [monotypic] 1 Genus Physoderma Wallr. (1833)