Polygonatum odoratum is a Liliaceae plant, also known as Polygonatum odoratum, Pseudostellaria heterophylla and Bellflower. Cultivated varieties are Polygonatum odoratum, Polygonatum odoratum in Haimen and Polygonatum odoratum in Western Regions, and wild varieties are Polygonatum odoratum in Jiangbei, which are produced in Heilongjiang, Liaoning, Shanxi and other places.

Appearance of Polygonatum odoratum

Jade and bamboo leaves alternate, the perianth is yellow-green to white, the berries are blue-black, and the rhizome is cylindrical, which can be used as medicine under the guidance of a doctor.

Color of Polygonatum odoratum: Polygonatum odoratum cross section is white, and it turns pale yellow after being left for a long time. Polygonatum odoratum decoction pieces are pale yellow, or yellow in white, or white in yellow.

Morphological characteristics of jade bamboo leaves: jade bamboo leaves alternate, ovoid to ovoid oblong, 5- 12 cm long and 3- 16 cm wide, with sharp apex and grayish white below.

Appearance of Polygonatum odoratum root: Polygonatum odoratum rhizome is long and cylindrical, with few branches, yellow-white or yellow-brown surface, longitudinal wrinkles and slightly raised connections, and white punctate fibrous root marks.

Appreciation of Yuzhu painting