| Name | Begonia delavayi Gagnepain |
| Authorship | Gagnepain |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Begonia Linnaeus |
| GUID | urn:lsid:ipni.org:names:104531-1 |
| Citation | 1919 Bull. Mus. Hist. Nat. (Paris) 25: 197 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Begonia delavayi Gagnepain |
| Identification made in | [no date] (1) |