Monocotyledonae
📖 中文释义
- 单子叶植物纲
📘 English Definition（英文释义）
- n. comprising seed plants that produce an embryo with a single cotyledon and parallel-veined leaves: includes grasses and lilies and palms and orchids; divided into four subclasses or superorders: Alismatidae; Arecidae; Commelinidae; and Liliidae