(Equisetum) These hardy perennials are commonly known as Horsetail Rush or Scouring Rush. These plants grow wild in North America and are suited for planted at the edge of the water garden. E. hyemale grows up to 4 feet high. It has hollow, bright green, furrowed stems that are banded with black; they resemble little Bamboo plants. Male plants prod...
[n] - evergreen erect horsetail with rough-edged stems
rough horsetail noun evergreen erect horsetail with rough-edged stems; formerly used for scouring utensils