Campanula oligosperma (Hub.-Mor. & C. Simon) Damboldt in Davis (ed.), Fl. Turkey 6: 46. 1978 Campanula oligosperma (Hub.-Mor. & C. Simon) Damboldt in Davis (ed.), Fl. Turkey 6: 46. 1978is new combination for Campanula crassifolia Hub.-Mor. & C. Simon, Bauhinia 2: 197. 1963, nom. illeg.1,2Taxon for this nameCampanula oligosperma (Hub.-Mor. & C. Simon) Damboldt in Davis (ed.), Fl. Turkey 6: 46. 19781. Lammers 2010: World Checklist [Database], 2. nom. illeg.