zi wan
| All Herb Names | Asteris Radix, Aster Root, Purple Aster, zi wan, jawon, 紫菀 |
| Default Category | Relieve Coughing & Wheezing |
| Toxic | No |
| External Use | No |
| Aristolochic Acid | No |
| Contains Gluten | No |
| Caution with Pregnancy | No |
| Family | Asteraceae |
| Species | Aster tartaricus |
| TCM Channels | Lung |
| Flavor | Bitter,Acrid |
| Temperature | Slightly Warm |
| Tags | Common,Chinese Herbs |
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