cotton thistle

例句：

1. 1.This plant has a strong fragrance and is often used in herbal remedies.
   这种植物有强烈的香味，常用于草药疗法。
2. 2. The cotton thistle is a common weed that can be difficult to control in fields.
   棉花蓟是一种常见的杂草，在田间很难控制。
3. 3. Cotton thistle is also known for its medicinal properties, which have been studied for their potential health benefits.
   棉花蓟也以其药用特性而闻名，这些特性已被研究以探索其潜在的健康益处。