peristylium

例句：

1. 1.The peristylium is a rare and valuable plant species.
   该植物是稀有且珍贵的物种。
2. 2. The peristylium has been used in traditional medicine for centuries.
   该植物在传统医学中被使用了几个世纪。
3. 3. The peristylium is known for its unique coloration and texture.
   该植物以其独特的颜色和质地而闻名。