本文对部分荚蒾属植物的物候、观赏特性、田间逆境下形态变化等方面进行研究；

Some species of Viburnum which can adapt to special climatic conditions of Shanghai area were selected.

youdao

本文对部分荚蒾属植物的物候、观赏特性、田间逆境下形态变化等方面进行研究；

Some species of Viburnum which can adapt to special climatic conditions of Shanghai area were selected.

youdao