TY - J Syst Evol A1 - Gisela M. Via do Pico, Yanina J. Pérez, María B. Angulo, and Massimiliano Dematteis T1 - Cytotaxonomy and geographic distribution of cytotypes of species of the South American genus Chrysolaena (Vernonieae, Asteraceae) Y1 - 2019-09-01 JF - Journal of Systematics and Evolution JO - J Syst Evol SP - 451 EP - 467 VL - 57 IS - 5 UR - https://www.jse.ac.cn N1 - 10.1111/jse.12471 ER -