Polylepis sacra T.Boza & M.Kessler A flowering branch B stipular sheaths C fruit D lower leaf surface E upper leaf surface (A Arce s.n B, C Tupayachi 137 D Toivonen 44 E Toivonen 8). Scale bars: 8 cm (A); 7 mm (C); 3 cm (D, E). Photographs by T. E. Boza E.