ひゃくにちそう 百日草 LinksSentence search for 百日草Sentence search for ひゃくにちそうSentence search for ヒャクニチソウKanji details for 百, 日 and 草Edit in JMdict Noun1. zinniaOther formsヒャクニチソウ Discussions Log in to talk about this word.