Bulbithecium Udagawa & T. Muroi, Bull. natn. Sci. Mus., Tokyo, B 16(1): 13 (1990)
MycoBank number: MB 25501; Index Fungorum number: IF 25501; Facesoffungi number: FoF 13625; 1 species with sequence data.
Type species – Bulbithecium hyalosporum Udagawa & T. Muroi