| Name | Campanula mekongensis Diels |
| Authorship | Diels |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Campanula Linnaeus |
| Citation | 1965 Yunnan Trop. Subtrop. Fl. Res. Rep. 1: 58 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Campanula mekongensis Diels |
| Identification made in | [no date] (1), 2009 (1) |