ふじうつぎ 藤空木 LinksSentence search for 藤空木Sentence search for ふじうつぎSentence search for フジウツギKanji details for 藤, 空 and 木Edit in JMdict Noun1. Japanese butterfly bush (species of buddleia, Buddleja japonica)Usually written using kana aloneOther formsフジウツギ Discussions Log in to talk about this word.