ぬまとらお 沼虎の尾 LinksSentence search for 沼虎の尾Sentence search for ぬまとらのおSentence search for ヌマトラノオKanji details for 沼, 虎 and 尾Edit in JMdict Noun1. Lysimachia fortunei (species of loosestrife)Usually written using kana aloneOther formsヌマトラノオ Discussions Log in to talk about this word.