Damiana, Of The Turneraceae Plant Family, Is An Aromatic Shrub With Small Yellow Flowers That Grows On Dry, Sunny, Rocky Hillsides In South Texas, Southern California, Mexico, And Central America . The Two Species Used In Herbal Healing, Both Of Which Are Referred To As Damiana, Are Turnera Aphrodisiaca And Turnera Diffusa. Damiana Usually Grows To A Height Of About 24 In (60 Cm). Its Pale Green Leaves, Which Turn Yellow Brown When Dried, Are 0.5€“1 In (15€“25 Mm) Long And Quite Narrow. They Have Serrated (Jagged) Edges. The Leaves And Sometimes The Stems Of The Plant Have Medicinal Uses. Other Names For Damiana Include Old Womans Broom, Mexican Damiana, Pastorata, Hierba Del Venado, Oreganello, And The Bourrique.