顶部平坦整齐的花序 Corymb: youngest flowers at the end of main axis Cyme: oldest flowers at the end of main axis. Includes compound and scorpioid cymes. Umbel: all the pedicels arising from a common point. (Includes compound umbels.) youngest flower oldest flower In an umbel, all the pedicels arise from a common point. ?:I ⊙ E.M. Armstrong200 pedicel corymb cyme umbel 伞房 聚伞 伞状 http://waynesword.palomaredu/terminfl.htmhttp://waynesword.palomar.edu/terminf1.htm Corymb: youngest flowers at the end of main axis. Cyme: oldest flowers at the end of main axis. (Includes compound and scorpioid cymes.) Umbel: all the pedicels arising from a common point. (Includes compound umbels.) 顶部平坦整齐的花序 伞房 聚伞 伞状