ウスバサイシンalso: うすばさいしんウスバサイシンじ字FuriganaMeanings1nounSiebold's wild gingerusually written using kana aloneA species of wild ginger native to East Asia, used in traditional medicine. The name is usually written in katakana.See also: 細辛ウスバサイシンは漢かん方ぽう薬やくの材ざい料りょうとして使