旋花属植物

例句：

1. 1. The garden is filled with the beautiful flowers of the genus Ipomoea.
   花园里充满了旋花属的美丽的花朵。
2. 2. The medicinal plants in this region are known for their healing properties.
   该地区的药用植物以其治疗特性而闻名。
3. 3. The scientists were studying the genetic makeup of the plant species in the genus Aster.
   科学家们正在研究属于菊科的植物物种的遗传构成。