紫草科

例句：

1. 1. The plant belongs to the family of Asteraceae, which includes many other plants.
   这种植物属于菊科，其中包括许多其他植物。
2. 2. The purple flowers of this plant are a symbol of rebirth and renewal.
   这种植物的紫色花朵象征着重生和更新。
3. 3. In traditional Chinese medicine, the roots of this plant have been used for their medicinalproperties.
   在传统中医中，这种植物的根被用于它们的药用属性。