| Name | Dionysia janthina Bornmüller & C. Winkler |
| Authorship | Bornmüller & C. Winkler |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Dionysia |
| Citation | 1899 Bull. Herb. Boissier 7: 73 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Dionysia janthina Bornmüller & C. Winkler |
| Identification made in | [no date] (1) |