牡ぼ丹たん皮ぴMeanings1nounpeony root barkUsed in traditional Chinese and Japanese medicine (Kampo). Refers specifically to the bark of the root of the peony plant.この漢かん方ぽう薬やくには牡ぼ丹たん皮ぴが含ふくまれている。This Kampo medicine contains peony root bark.