Paeonia may be herbaceous perennials or deciduous sub-shrubs with large, divided leaves and showy large bowl-shaped flowers, usually in early summer
Name Status
Accepted
Horticultural Group
Intersectional (Itoh) peonies are woody, deciduous hybrids of tree and herbaceous peonies. Their flowers are the largest of all the peonies, and appear over a longer period from late spring through to early summer