秋あき田た蕗ぶきMeaningsNoun1. Japanese butterbur (Petasites japonicus subsp. giganteus)Kanji used秋autumn田rice field蕗butterburComposed of秋あき田たAkita (city, prefecture)Noun蕗ふきgiant butterbur (Petasites japonicus); Japanese sweet coltsfootNoun