Javier EcheverríaNarel Y. Paniagua-ZambranaRainer W. Bussmann2026-03-222026-03-22202010.1007/978-3-030-28933-1_244https://doi.org/10.1007/978-3-030-28933-1_244https://andeanlibrary.org/handle/123456789/82552enBiologyAsteraceaeBayBotanyTraditional medicinePseudognaphalium dysodes (Spreng.) S. E. Freire, Bayón & C. Monti Pseudognaphalium psilophyllum (Meyen & Walp.) Anderb. Asteraceaebook-chapter