In China, pinellia is commonly called “Green Dragons” due to the color and shape of the inflorescence, which possesses a green, hooded spathe from which extends a long, tongue-like extension of the spadix, giving the plant a dragon-like appearance.
Unprocessed, raw roots are toxic and are only used externally. Properly processed, the roots are used in a variety of highly effective and clinically proven formulas for treating a wide variety of conditions, from coughs to anxiety.
It is well known in China for Transforming Phlegm and Damp Cold conditions.
Pinellia is a very commonly used herb in TCM (Traditional Chinese Medicine).