Rice noodle Weng, alias Jiupi, Liuhuangzi and Luwangzi. China's endemic plants and medicinal materials can be taken orally and externally, clearing away heat and toxic materials, eliminating dampness and relieving itching.

Distribution environment: It is distributed in Shanxi, Shaanxi, Gansu, Anhui, Henan, Hubei, Sichuan and other places.

Medicinal value of Oryza glutinosa;

Character identification leaves are more shriveled. After flattening, it is ovate to narrowly ovate-lanceolate, with a length of 3-9cm and a width of 1.5-2.5cm. The apex is caudally tapered, the base is wedge-shaped, and the whole edge is covered. The upper and lower surfaces of the leaves are sparsely hairy or hairless, and the leaves are nearly sessile. Light, membranous and fragile. The smell is fragrant and the taste is slightly bitter.

Bitter in nature; Cold nature; poisonous

Function indication: clearing away heat and toxic materials; Eliminating dampness and relieving itching. Main skin itching; Stung

Usage and dosage for external use: appropriate amount, rubbed with fresh leaves.

Chemical composition of traditional Chinese medicine: the stem contains cis-trans ferulic acid (cis-tr-ans-fer-ulic acid) and its esters, and there are stearoyl-O-acetyl-trans ferulate and β-sitosterol-white-glucoside, the leaf contains (25)-4' 5,7-trihydroxyflavan-5-O-β-D-xyloside, and the seed oil contains sandalwood terpene acid and exocarpic acid.

Textual research: First published in China Tree Taxonomy.