Narel Y. Paniagua-ZambranaRainer W. BussmannJavier EcheverrÃa2026-03-222026-03-22202010.1007/978-3-030-28933-1_239https://doi.org/10.1007/978-3-030-28933-1_239https://andeanlibrary.org/handle/123456789/82970enBotanyBiologyRosaceaeHorticulturePolylepis pacensis M. Kessler & Schmidt-Leb. Polylepis racemosa Ruiz & Pav. Polylepis tomentella Wedd. Rosaceaebook-chapter