Rhodo-dendron delavayi Franch.

例句：

1. 1.The rhododendrons were in full bloom, creating a vibrant display of color.
   紫杉花开得正盛，形成了一片生机勃勃的彩色景观。
2. 2.This species is known for its unique foliage and is often used as an ornamental plant.
   这种植物以其独特的叶形而闻名，经常被用作观赏植物。
3. 3.In the forest, the rhododendrons provide a natural habitat for many bird species.
   在森林里，紫杉为许多鸟类提供了自然的栖息地。