“Taxonomical value of leaf shape in Cuban species of the genus Begonia (Begoniaceae) ” (2023) Acta Botánica Cubana, 222, p. https://cu-id.com/2402/v222e05. Available at: https://www.revistasgeotech.com/index.php/abc/article/view/473 (Accessed: 28 October 2026).