黄おう耆ぎMeanings1nounAstragalus root; Hedysarum rootRefers to the root of plants in the Astragalus genus, used in traditional Chinese and Japanese herbal medicine (Kampo).黄おう耆ぎは漢かん方ぽう薬やくによく使つかわれる生しょう薬やくの一ひとつです。Astragalus root is one of the crude drugs often used in Kampo medicine.