Basionym Name:Hyalostilbum sphaerocephalum Oudem., Ned. kruidk. Archf, 2 sér. 4(3): 241 (1885)
Homotypic synonyms:Dictyostelium sphaerocephalum (Oudem.) Sacc. & Marchal, in Marchal, Bull. Soc. R. Bot. Belg. 24(1): 74 (1885)