Equisetum arvense shine sunan kimiyya na kowa na horsetail, tsire-tsire na herbaceous na shekara-shekara a cikin dangin Equisetaceae. Tsire-tsire ne na daɗaɗɗe wanda ke haifuwa ta hanyar spores kuma yana da tsattsauran tushe mai haɗe-haɗe tare da ɓangarorin sirara, koren rassan. Ana kuma san shi da dokin doki na filin, rush rush, ko shavegrass. Ana yawan amfani da Horsetail a cikin maganin gargajiya don maganin diuretic da anti-inflammatory, kuma ana amfani da shi azaman sinadari a wasu kayan kwalliya.