苍耳 Traditional form: 蒼耳 Pinyin (reading): cāng'ěr Definitions: Siberian cocklebur (botany) Characters: 苍 - dark blue; deep green; old, hoary 耳 - ear; to hear, to hear of; handle Traditional characters: 蒼 - dark blue; deep green; old, hoary 耳 - ear; to hear, to hear of; handle