| Name | Ryparosa caesia var. sumatrana E. G. Baker |
| Authorship | E. G. Baker |
| Rank | Variety |
| NomenclaturalStatus | NomLeg |
| Placed in | Ryparosa caesia Blume |
| Citation | 1924 J. Bot. 62: |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Ryparosa caesia var. sumatrana E. G. Baker |
| Identification made in | [no date] (1) |