Tree peony is the vernacular name for the section Moutan of the plant genus Paeonia, or one of the species or cultivars belonging to this section. It consists of shrubs that have perennial aerial wood
Tree peony hybrid 'Maxime Cornu' of the P. × lemoinei group, is a hybrid between subsection Delavayana (P. delavayi) and subsection Vaginatae (P. suffruticosa 'La Ville de Saint-Denis').
The peony or paeony is any flowering plant in the genus Paeonia, the only genus in the family Paeoniaceae. Peonies are native to Asia, Europe, and Western North America. Scientists differ on the numbe