Helotiales Nannf., Nova Acta Reg. Soc. Scient. Upsala, Ser. 4 8: 68 (1932).
Mycobank number: MB 90476; Index Fungorum number: IF 90476; Facesoffungi number: FoF 13859;
= Cyttariales Luttr. ex Gamundí, Darwiniana 16: 502 (1971).
= Erysiphales Warm., Haandbog i den systematiske Botanik, ed. 2: 63 (1884).
Families