ZI WAN

Names for Zi Wan
Pharmaceutical:	Radix Asteris Tatarici
Botanical:	Aster tataricus L. f. (Compositae)
Other names:	Sheng Zi Wan
Description:	Tatarian Aster Root.

Actions
Transforms Phlegm; Calms cough; ...

Origin of zi wan
Hebei, Anhui. * Plant cultivation: whole China.;

Preparation of zi wan
The drug is collected in spring and autumn, removed from the knotty rhizomes and soil, dried in the sun, and cut into slices for use. The root can also be processed with honey.;

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