Equisetum

例句：

1. 1. The equisetum grows in damp soils and is a popular choice for landscaping.
   地钱生长在潮湿的土壤中，是园林景观常用的植物。
2. 2. The equisetum has been used in traditional medicine for centuries.
   地钱在传统医学中被使用了几个世纪。
3. 3. The equisetum's delicate leaves add a touch of greenery to the landscape.
   地钱的细叶为景观增添了一抹绿色。