Cyrtandra giffardii, a member of the Gesneriaceae (African violet) family, is a shrubby tree usually 3 to 6 m (10 to 20 ft) tall. The opposite, stalked, papery-textured, toothed leaves are usually 6 to 12 cm (2.4 to 4.7 in) long and 2.5 to 4.6 cm (1 to 1.8 in) wide and have a few tiny, coarse hairs...