haptonema

例句：

1. 1. The haptonema is a unique species of plant with a distinctive flower shape.
   这种植物具有独特的花形状，是独一无二的物种。
2. 2. The haptonema is an important food source for many animals in the region.
   这种植物是该地区许多动物的重要食物来源。
3. 3. The haptonema has been used for centuries in traditional medicine to treat various ailments.
   这种植物在传统医学中被使用了几个世纪来治疗各种疾病。