牡丹(Paeonia suffruticosa Andrews)属毛莨科芍药属,是一种美丽的灌木,色香俱备,庭园中常见栽培观赏,古来有花王之称。牡丹的根经过加工后在中药上称为“丹皮”,主要供调经和健体之用。因此,牡丹不但是一种名贵的观赏植物,而且还是一种药用植物和芳香油料植物,值得我们重视。牡丹原产我国北部及 Peonies (Paeonia suffruticosa Andrews) is a genus of Paeoniaceae, is a beautiful shrub, color and fragrance, garden cultivation common ornamental, Kana has always been known. Peony root processed in traditional Chinese medicine known as “Dan skin”, mainly for the use of menstruation and fitness. Therefore, the peony is not only a precious ornamental plant, but also a kind of medicinal plant and aromatic oil plant, which deserves our attention. Peony native to northern China and