单词flower-cluster
网络: 团伞花;花簇
Axillary buds develop into flower cluster of 2 to 35 flowers each.
腋牙发育成每簇含2--35朵花的花簇。
bractlets in 1(or 2) pairs below flower cluster, resembling leaves.
小苞片1(或者2)对的在花簇下面,类似叶。