Gouania meyenii, a member of the Rhamnaceae (buckthorn) family, is a shrub up to 2.2 m (7 ft) tall. Leaves are papery in texture, smooth on the upper surface and with no teeth on the margins. The leaves are oval or broader in outline and 3 to 7 cm (1.2 to 2.8 in) long by 1.6 to 4.5 cm (0.6 to 1.8...