Phylum Basidiomycota R.T.Moore (1980) - basidiomycetes Subphylum Ustilaginomycotina Doweld (2001) Class Ustilaginomycetes Warm. (1884) - smut fungi Order Urocystidales R. Bauer & Oberw. (1997) Family Glomosporiaceae Cif. (1963) 1 Genus Thecaphora Fingerh. (1836), nom. cons.