| Name | Cyananthus longiflorus Franchet |
| Authorship | Franchet |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Cyananthus |
| GUID | urn:lsid:ipni.org:names:141886-1 |
| Citation | 1887 J. Bot. (Morot) i: 280 |
| Holdings | 3 Specimens held in the Harvard University Herbaria identified as Cyananthus longiflorus Franchet |
| Identification made in | [no date] (3) |