Basionym: Rosellinia calospora Mouton, Bulletin de la Société Royale de Botanique de Belgique 36: 12 (1897) [MB#225100] Obligate synonym: Gelasinospora calospora (Mouton) C. Moreau & M. Moreau, Rev. Mycol. (Suppl. Colon. 2): 53 (1949) [MB#297732] Taxonomic synonyms: Gelasinospora adjuncta Cain, Canadian Journal of Research 28 (5): 566 (1950) [MB#297730]