pennatula

例句：

1. 1.The pennatula is a small, delicate flower that blooms in the spring.
   这种花是春天开放的，小巧而精致。
2. 2. The pennatula grows on the edges of forests and is a symbol of nature's beauty.
   这种花生长在森林的边缘，是大自然美丽的象征。
3. 3. The pennatula has a sweet fragrance that attracts bees and butterflies.
   这种花有甜美的香味，吸引蜜蜂和蝴蝶。