您要查找的是不是：
- Cephalanthus tetrandrusn. 风箱树
- A deciduous North American shrub(Cephalanthus occidentalis) having opposite leaves and spherical clusters of small white flowers. 风箱树：生于北美的一种落叶灌木（风箱树风箱属），有对生叶和由小白花构成的球状花簇
- Cephalanthus occidentalis L. [医] 风箱树
- 1. A deciduous North American shrub (Cephalanthus occidentalis) having opposite leaves and spherical clusters of small white flowers. 风箱树：生于北美的一种落叶灌木（风箱树风箱属），有对生叶和由小白花构成的球状花簇
- Cephalanthus [医] 风箱树属
