common horsetail

== English == === Noun === common horsetail (plural common horsetails) A plant in the taxonomic genus Equisetum (horsetails); Equisetum arvense. ==== Synonyms ==== field horsetail ==== Translations ==== === References === common horsetail on Wikipedia.Wikipedia Equisetum arvense on Wikispecies.Wikispecies Category:Equisetum arvense on Wikimedia Commons.Wikimedia Commons