Medicinal plants are plants that have been used for medicinal purposes for centuries. Aloes, with five letters, is a succulent plant that has been used for its healing properties since ancient times. Herbs, also with five letters, are plants that are used to flavor food and for medicinal purposes. Sennas, with six letters, is a genus of flowering plants that have been used in traditional medicine for centuries. RUES, with four letters, is a genus of aromatic plants that have been used medicinally since antiquity. Ipecacs, with seven letters, is a plant that has been used as an emetic and expectorant. Henbanes, with eight letters, is a genus of plants that have been used medicinally for centuries.