中国棣棠属

例句：

1. 1.The Chinese peony is one of the most beautiful flowers in China.
   中国牡丹是中国最美丽的花朵之一。
2. 2. The Chinese peony has a rich history and cultural significance.
   中国牡丹有着丰富的历史和文化意义。
3. 3. The Chinese peony is often used in traditional Chinese medicine to treat various ailments.
   中国牡丹常被用于传统中医治疗各种疾病。