| Name | Begonia bimaensis Undaharta & Ardaka |
| Authorship | Undaharta & Ardaka |
| Rank | Species |
| Placed in | Begonia Linnaeus |
| Citation | 2015 Gard. Bull. Singapore 67(1): 96 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Begonia bimaensis Undaharta & Ardaka |
| Identification made in | [no date] (1) |