Macrocnemum roseum (Ruiz & Pavon) Wedd. [ Cinchona rosea Ruiz & Pavon]
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Macrocnemum roseum (Ruiz & Pavon) Wedd. [ Cinchona rosea Ruiz & Pavon] [Rubiaceae]
H. Ruíz López, J.A. Pavon, Fl. Peruv., vol. 2(coloured version): (Plates 153-325): p. 54, t. 199 (1798)