Kingdom Fungi R.T.Moore (1980) - fungi Phylum Caulochytriomycota Doweld (2014) [monotypic] Class Caulochytriomycetes Doweld (2014) [monotypic] Order Caulochytriales Doweld (2014) [monotypic] Family Caulochytriaceae Subram. (1974) [monotypic] Genus Caulochytrium Voos & L.S. Olive (1968) Caulochytrium gloeosporiiᵀ Voos & L.S. Olive (1968)