Javier EcheverrÃaNarel Y. Paniagua-ZambranaRainer W. Bussmann2026-03-222026-03-22202010.1007/978-3-030-28933-1_246https://doi.org/10.1007/978-3-030-28933-1_246https://andeanlibrary.org/handle/123456789/82498enCaryophyllaceaePycnophyllum bryoides (Phil.) Rohrb. Pycnophyllum macropetalum Mattf. Caryophyllaceaebook-chapter