Some examples of word usage: bracts
1. The colorful bracts of the poinsettia plant are often mistaken for petals. (指尖叶)
2. The bracts of the bougainvillea plant can be pink, purple, or white. (指苞叶)
3. The bracts of the banana flower protect the developing fruits. (指苞叶)
4. The bracts of the bird of paradise plant resemble a brightly colored crown. (指苞叶)
5. The bracts of the ginger plant are green and surround the small flowers. (指苞叶)
6. The bracts of the dogwood tree turn a vibrant red in the fall. (指苞叶)