The Expectorant and Antitussive Effects of Yingshanhong (Manshanhong, Rhododendron simsii)
It is again the season when Yingshanhong blooms. Most people admiring the red hillsides do not know that this beautiful flower is also an excellent medicinal herb. Yingshanhong—also called Manshanhong, Yingshanhong, and Kaoshanhong—is the plant Rhododendron simsii of the Ericaceae family; when it blooms, whole…
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