variegated scouring rush

Thesaurus

Noun

1.variegated scouring rush - northern North America; Greenland; northern and central EuropeEquisetum variegatum, variegated horsetailhorsetail - perennial rushlike flowerless herbs with jointed hollow stems and narrow toothlike leaves that spread by creeping rhizomes; tend to become weedy; common in northern hemisphere; some in Africa and South America