Phylum Basidiomycota R.T.Moore (1980) - basidiomycetes
Subphylum Pucciniomycotina R. Bauer, Begerow, J.P. Samp., M. Weiss & Oberw. (2006)
Class Mixiomycetes R. Bauer, Begerow, J.P. Samp., M. Weiss & Oberw. (2006)
Order Mixiales R. Bauer, Begerow, J.P. Samp., M. Weiss & Oberw. (2006)
Family Mixiaceae C.L. Kramer (1987)
Genus Mixia C.L. Kramer (1959), nom. cons.