いちようらん 一葉蘭 LinksSentence search for 一葉蘭Sentence search for いちようらんSentence search for イチヨウランKanji details for 一, 葉 and 蘭Edit in JMdict Noun1. Dactylostalix ringens (species of orchid); rigid DactylostalixUsually written using kana aloneOther formsイチヨウラン Discussions Log in to talk about this word.