TABLE 1.

Herbs in FYXN.

Chinse name	Scientific name		Dosage (g)	Origin (China)
Ren Shen	Panax Ginseng C. A. Mey	Ginseng	10	Heilongjiang
Tian Nan Xin	Arisaema amurense Maxim.; Arisaema erubescens (Wall.) Schott; Arisaema heterophyllum Blume	Pinellia pedatisecta, arisaema heterophyllum, arisaema amurense	15	Sichuan
Da Huang	Rheum officinale Baill.; Rheum palmatum L.; Rheum tanguticum (Maxim. ex Regel) Balf.	Rheum palmatum, rheum tanguticum	10	Sichuan
Shi Chang Pu	Acorus gramineus Aiton	Acorus gramineus	12	Hunan
San Qi	Panax notoginseng (Burkill) F.H.Chen	Sanchi	10	Yunnan
Yi Mu Cao	Leonurus sibiricus L.	Leonurus sibiricus	30	Hubei
Shui Zhi	Whitmania pigra Whitman	Leech	10	Shandong