Javier EcheverríaNarel Y. Paniagua-ZambranaRainer W. Bussmann2026-03-222026-03-22202010.1007/978-3-319-77093-2_178-1https://doi.org/10.1007/978-3-319-77093-2_178-1https://andeanlibrary.org/handle/123456789/82838enHumanitiesRitter reactionMaihueniopsis boliviana (Salm-Dyck) R. Kiesling ssp. ignescens (Vaupel) Faúndez & R. Kiesling Maihueniopsis camachoi (Espinosa) F. Ritter Cactaceaebook-chapter