Polylepis tarapacana Phil A flowering branch B stipular sheaths C upper leaf surface D lower leaf surface E fruit (A, E Peterson12947 B Kessler 3595 C Kessler 3604 D Kessler 3597). Scale bars: 3 cm (A); 1 cm (C, D); 2 mm (E). Photographs by T. E. Boza E.