| Name | Prunus japonica f. oldhamii Koehne |
| Authorship | Koehne |
| Rank | Forma |
| NomenclaturalStatus | NomLeg |
| Placed in | Prunus japonica Thunberg |
| Citation | 1912 Pl. Wilson. 1: 266 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Prunus japonica f. oldhamii Koehne |
| Identification made in | [no date] (1) |