iridaceous
/ˌaɪərɪˈdeɪʃəs/adjective
- Botany of, relating to, or denoting plants of the iris family (Iridaceae), which grow from bulbs, corms, or rhizomes【植】鸢尾科的。
词源
mid 19th cent.: from modern Latin Iridaceae (plural), based on Greek iris, irid- 'rainbow', +-OUS.