| Name | Begonia ferruginea var. dilitata L. B. Smith & B. G. Schubert |
| Authorship | L. B. Smith & B. G. Schubert |
| Rank | Variety |
| NomenclaturalStatus | NomLeg |
| Placed in | Begonia ferruginea Linnaeus f. |
| Citation | 1946 Caldasia 4: 22 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Begonia ferruginea var. dilitata L. B. Smith & B. G. Schubert |
| Identification made in | [no date] (1) |