芸香科 yúnxiāngkē Rutaceae Origin Definitions Defs Strokes Stroke Words Sentences Sents 芸香 yúnxiāng rue (botany) a perennial plant with yellowish-green flowers and aromatic leaves used for medicine or to repel insects; also called 芸草 yúncǎo科 kē noun family (bound form) family in biological taxonomy, ranking between order and genus