1、 How much is a kilo

The price of Pseudostellaria seed is about 40 to 50 yuan per kilogram, but the specific price will vary according to the quality, origin, variety and market of the seed

2、 How to distinguish

Radix Pseudostellariae is about 15 to 20 cm high. Its root block is long spindle shaped. The lower part of the stem is purple, nearly square, and the upper part is nearly round and green. Its leaves are opposite, and the lower leaves are spoon shaped or oblanceolate. The apex of the leaves becomes sharp gradually, and the base becomes narrow gradually. The long leaves are ovate, lanceolate or long ovate, and the edge of the leaves is slightly wavy; The flowers are axillary and white. Usually, 1 to 3 flowers grow at the top of the plant