淫羊藿 いんようかく Also written インヨウカク, 淫羊かく Meanings Noun horny goat weed (Epimedium grandiflorum var. thunbergianum); rowdy lamb herb; barrenwort; bishop's hat; fairy wings; yin yang huo See also: イカリソウ. Kanji 淫 lewd. Read as イン. 羊 sheep. Read as ヨウ. 藿 lophanthus rugosus; betony. Read as カク. Jinuma: Japanese Dictionary · Word lists