毛洋槐

例句：

1. 1. The trees in the park are all of the same species, including the famous maoyang.
   公园里的树都是同一物种，包括著名的毛杨。
2. 2. Maoyang is a popular ornamental tree in China.
   毛杨是中国流行的观赏树种。
3. 3. During the spring blooming season, the maoyang trees are a sight to behold.
   春天开花时，毛杨树是一道美丽的风景线。