しいのともしびたけ 椎の灯火茸 LinksSentence search for 椎の灯火茸Sentence search for しいのともしびたけSentence search for シイノトモシビタケKanji details for 椎, 灯, 火 and 茸Edit in JMdict Noun1. Mycena lux-coeli (bioluminescent species of mushroom)Usually written using kana aloneOther formsシイノトモシビタケ Discussions Log in to talk about this word.