単弁 たんべん Also written 単瓣 Meanings の-adjective, Noun monopetalous See also: 重弁 (じゅうべん). univalve Kanji 単 single. Read as タン. 弁 speech. Read as ベン. Words containing 単弁 単弁花 (たんべんか) single-petaled flower Word lists Botany Jinuma: Japanese Dictionary · Word lists