It is one of the common names of a medicinal plant. Its scientific name is Ruscus aculeatus. It belongs to the Asparagaceae family. It is used to treat hemorrhoids and varicose veins. Other medicinal uses are as a diuretic, or against phlebitis, gout and arthritis. It also receives the names of holly, acebillo, argallúa, escobilla, orusco, brusco, zaquemí and wand of San José.