Hassan SherRainer W. BussmannNarel Y. Paniagua-Zambrana2026-03-222026-03-22202110.1007/978-3-030-45597-2_74-1https://doi.org/10.1007/978-3-030-45597-2_74-1https://andeanlibrary.org/handle/123456789/82349enCyperus rotundusCyperusCyperaceaeBotanyBiologyCyperus difformis L. Cyperus rotundus L. Cyperaceaebook-chapter