| Name | Begonia rhombicarpa A. de Candolle |
| Authorship | A. de Candolle |
| Rank | Species |
| Placed in | Begonia Linnaeus |
| Citation | 1859 Ann. Sci. Nat., Bot. ser. 4, 11: 129 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Begonia rhombicarpa A. de Candolle |
| Identification made in | [no date] (1) |