equisetum arvense. horsetail. equisetum. snake grass.

alternativemedicine arvense beneficial biodynamic botanical botany cinnamon clay common conventmedicine diploid drug equisetum flora folkmedicine forest fossil freshbranch gardener grass green hand healing healingmethod healingplant herbaceous herbal herbalmedicine herbs homeopathy horsetail landscape leaf leaves medical medicinal medicinalherb medicinalherbs medicinalplant napier nature naturopathy officinal perennial plant plantpart plantparts science spring vegetable