| Name | Begonia myriantha Britton |
| Authorship | Britton |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Begonia Linnaeus |
| GUID | urn:lsid:ipni.org:names:30772-2 |
| Citation | 1891 Bull. Torrey Bot. Club 18: 35 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Begonia myriantha Britton |
| Identification made in | [no date] (2) |