2. Pinyin name: Zongban

3. English name: Fortune windmill palm petiole

4. Alias: palm bark, palm wood bark and palm bark

5. Source: Leaf sheath fiber of Palmae.

6. Harvesting: Harvesting can be carried out all year round, generally from September to 65438+ 10. The stripped fiber sheath is harvested, the residual skin is removed and dried.

7. Habitat distribution: Born in the valley jungle, or cultivated artificially. Cultivated in villages, streams, fields, hills or mountains. Distributed in Henan, Anhui, Jiangsu, Zhejiang, Fujian, Taiwan Province, Guangdong, Guangxi, Jiangxi, Hunan, Hubei, Guizhou, Yunnan, Gansu and other places.

8. Chemical composition: Brown cardboard contains luteolin -7-O- glucoside, luteolin -7-O- rutin and methyl protodioscin-glucoside.

9. Pharmacological effect: intraperitoneal injection of aged brown charcoal in mice has significant hemostatic effect.

10. Processing: Palm ash: Take clean palm boards, put them into the pot, cover the pot with a slightly smaller diameter, stick a piece of white paper on the pot, seal the joint between the two pots with yellow mud, simmer gently until the white paper turns brown, and take it out after cooling.

1 1. taste: bitter; Astringent; Xingping (1) Notes on Materia Medica: "It tastes bitter, flat and nontoxic." (2) "Haiyao Materia Medica": "Wen Ping."

12. Tropism of Meridian: Liver; Spleen; Meridian of large intestine; Yao Yao and Ji Fen: "Into the liver and spleen."

13. Administration and dosage: oral: decoction, 10- 15g. External use: appropriate amount, grinding and external application.

14. note: bleeding, such as blood stasis syndrome, should not be used alone.