Paeonia rockii

Paeonia lactiflora is a unique plant in China and a precious flower germplasm resource, and its root bark is used as medicine. Paeonia lactiflora is distributed under the secondary summer green broad-leaved forest on the hillside or in the gap between shrubs and rocks. This is of certain significance for studying the systematic development of Paeonia and cultivating new varieties of Paeonia. Taibai Mountain in Shaanxi Province has established a nature reserve, and effective protection measures should be taken. Tongren county, Qinghai province has been introduced and cultivated.

Brief introduction of Paeonia rockii

The present situation of Paeonia suffruticosa is scattered in China, Shaanxi, Gansu and western Henan. Because the root bark is used as medicine and has been overexploited for a long time, the resources are constantly destroyed and the distribution area is gradually reduced because of the weak natural fertility. Effective measures should be taken to protect it. The lower altitude limit (m) is 1 100, and the upper altitude limit (m) is 2800.

Paeonia lactiflora is a unique plant in China and a precious flower germplasm resource, and its root bark is used as medicine. This is of certain significance for studying the systematic development of Paeonia and cultivating new varieties of Paeonia.

According to the long-term observation and research on the changes of color, pattern and variety formation in the process of new variety breeding, the three-level classification of "color", "pattern" and "variety name" conforms to the actual process of peony variety evolution.

Color is the most prominent and easily distinguished feature of peony, and it is relatively stable, so color is regarded as the first-class product of purple peony variety classification. There are eight colors: white, pink, red, purple, black, blue, yellow and multicolor. Among them, black refers to deep purple and deep purple, yellow refers to light yellow or light yellow, blue refers to powder blue or powder purple blue, and multicolor refers to having two or more colors.

Flower pattern is the main feature that correctly reflects the variety characteristics and ornamental value, and it is the comprehensive embodiment of the overall morphological characteristics of flowers when they bloom in the plate. From single petal, semi-double petal to double petal, it reflects the increasing number of petals and the subsequent changes in appearance and morphology. The flower patterns of Paeonia rockii can be divided into single petal, lotus flower, chrysanthemum flower, rose flower, laurel flower, crown flower and hydrangea flower.

Variety name is the lowest level and basic unit of variety classification, which represents a specific plant with production and application value and theoretical research value. Is the general name of all information, and its content is subject to the description of the variety name when it was first legally published.

Ornamental value of Paeonia lactiflora is the most common outdoor ornamental plant in gardens. From a macro point of view, you can enjoy tall trees, different garden plant configuration modes, the collocation of purple peony and garden sketches, and the coordination with surrounding buildings. We can also watch the beautiful scenery of peony in different seasons, such as the color and shape of young leaves in spring, pinnate compound leaves in summer, red leaves and fruits in autumn, withered shapes and tree shapes in winter. Appreciation of flowers, such as different colors, different textures, different flower postures and different floral scents, combined with variety names and peony culture to appreciate their manners, morality, characteristics and culture, and so on.

In addition to outdoor appreciation, you can also enjoy potted flowers and bonsai. Dry flowers and fresh cut flowers made of peony flowers are matched with other dry flowers or plants to create flower arrangement works with special significance, which is worthy of our careful taste.