| 释义 |
class Dicotyledonae
基本英英
🌏双子叶植物
Noun:
comprising seed plants that produce an embryo with paired cotyledons and net-veined leaves; divided into six not always well distinguished subclasses or superorders: Magnoliidae and Hamamelidae considered primitive; Caryophyllidae an early and distinctive offshoot; and three more or less advanced groups: Dilleniidae; Rosidae; Asteridae |