Polygonaceae

例句：

1. 1. The plant family is known for its unique flower patterns.
   这个植物家族以其独特的花型而闻名。
2. 2.The study of this family has led to new discoveries in botany.
   对这个家族的研究导致了植物学的新发现。
3. 3. The scientists have identified several new species within the family.
   科学家们已经在这个家族中识别出几种新物种。