Cinchona pubescens Vahl [ Cinchona ovata Ruiz & Pavon]
no HD illustration available (m1)
Cinchona pubescens Vahl [Rubiaceae]
H. Ruíz López, J.A. Pavon, Fl. Peruv., vol. 2(coloured version): (Plates 153-325): p. 52, t. 195 (1798)