| All Herb Names | Cynanchi Stauntonii Rhizoma, Cynanchum Root And Rhizome, bai qian, byakuzen, baekjeon, 白前 | 
| Default Category | Transform Phlegm Cold | 
| Part of Plant: | Rhizome | 
| Toxic | No | 
| External Use | No | 
| Aristolochic Acid | No | 
| Contains Gluten | No | 
| Caution with Pregnancy | No | 
| All Categories | |
| Family | Asclepiadaceae | 
| Species | Cynanchum Stauntonii,Cynanchum Glaucescens | 
| TCM Channels | Lung | 
| Flavor | Sweet,Acrid | 
| Temperature | Warm | 
| Tags | Common,Chinese Herbs | 
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