| Name | Alstonia rubiginosa Sidiyasa |
| Authorship | Sidiyasa bis |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Alstonia R. Brown |
| GUID | urn:lsid:ipni.org:names:999780-1 |
| Citation | 1998 Blumea, Suppl. 11: 171 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Alstonia rubiginosa Sidiyasa |
| Identification made in | [no date] (1) |