Epimedium Plant. Epimedium grandiflorum is a the most common species found in supplements in the western world. Epimedium is extracted from an evergreen flowering plant that comes from the berberidaceae botanical family.
The epimedium genus is a group of plants described as carpeting perennials. There are evergreen and deciduous species. Barrenwort (epimedium grandiflorum) is an unusual and rare herbaceous plant.