| Name | Paeonia obovata subsp. willmottiae (Stapf) D. Y. Hong & K. Y. Pan |
| Authorship | (Stapf) D. Y. Hong & K. Y. Pan |
| Rank | Subspecies |
| Placed in | Paeonia obovata Maximowicz |
| Citation | 2000 Higher Pl. China 4: 560 |
| Holdings | 8 Specimens held in the Harvard University Herbaria identified as Paeonia obovata subsp. willmottiae (Stapf) D. Y. Hong & K. Y. Pan |
| Identification made in | [no date] (8) |