Phylum Ascomycota Caval.-Sm. (1998) - sac fungi Subphylum Pezizomycotina O.E. Erikss. & Winka (1997) Class Dothideomycetes O.E. Erikss. & Winka (1997) Order Pleosporales Luttr. ex M.E.Barr (1987) Family Venturiaceae E. Müll. & Arx ex M.E.Barr (1979) Genus Phragmogibbera Samuels & Rogerson (1990)