Not an accepted name (status: unknown). The accepted name is Paeonia obovata subsp. willmottiae (Stapf) D.Y.Hong & K.Y.Pan, 2000.

Paeonia obovata var. willmottiae (Stapf) Stern, 2000 2% complete

No common name

Higher Pl. China 4: 560 (2000)

There is no corrections for Paeonia obovata var. willmottiae yet.