Phylum Basidiomycota R.T.Moore (1980) - basidiomycetes Subphylum Pucciniomycotina R. Bauer, Begerow, J.P. Samp., M. Weiss & Oberw. (2006) Class Pucciniomycetes R. Bauer, Begerow, J.P. Samp., M. Weiss & Oberw. (2006) Order Pucciniales Clem. & Shear (1931) Family Pileolariaceae Cummins & Y. Hirats. (1983) 1 Genus Atelocauda Arthur & Cummins (1933) 2 Genus Pileolaria Castagne (1842) 3 Genus Skierka Racib. (1900) 4 Genus Uromycladium McAlpine (1905)