Effects of Growth and Physiology of Herbaceous Peony under Water Stress Stage Identification and Morphological Types of Bud Maturity or Floweringin Paeonia lactiflora Cultivars Stage Identification and Morphological Types of Bud Maturity or Floweringin Paeonia lactiflora Cultivars A New Golden-circle Form Herbaceous Peony Cultivar‘Jinke Zhuang- yuan’ Identification of Intersectional Hybrid between Section Moutan and Section Paeonia Found in China for the First Time Preliminary Study of Aromatic Components in Herbaceous Peonies of ‘Yangfei Chuyu’and ‘Dafugui’ Five New Peony Cultivars Bred from Inter-Sectional Hybrids in Paeonia A New Golden-circle Form Herbaceous Peony Cultivar‘Jinke Zhuang- yuan’ Preliminary Study on Fertility of a Distant Hybrid ‘Hexie’ of Tree Peony Adventitious Bud Induction with Immature Embryo of Herbaceous Peony Effects of Gibberellin and Rooting Powder on the Forcing Culture of Paeonialactiflora ‘Da Fugui’ A NUMERICAL CLASSIFICATION OF THE CULTIVARS OF CHINESE HERBACEOUS PEONY Study on Pollen Morphology of 4 Wild Herbaceous Peony Phylogenetic relationship analysis of different cultivars groups of herbaceous peony according morphological characteristics The Changes of Floral Color and Pigments Composition During the Flowering Period in Paeonia lactiflora Pallas Effects of Gibberellin and Rooting Powder on the Forcing Culture of Paeonialactiflora ‘Da Fugui’ The Changes of Floral Color and Pigments Composition During the Flowering Period in Paeonia lactiflora Pallas Study on Numerical Taxonomy of Chinese Cultivated Herbaceous Peonies and Its Related Wild Species Study on Numerical Taxonomy of Chinese Cultivated Herbaceous Peonies and Its Related Wild Species Identification of Intersectional Hybrid between Section Moutan and Section Paeonia Found in China for the First Time Preliminary Study of Aromatic Components in Herbaceous Peonies of ‘Yangfei Chuyu’and ‘Dafugui’