STEVENS, G. C.; MATTHEW, K. K. <i>Quercus costaricensis</i> Liebm. and the problem of multi-seeded acorns. Revista de Biología Tropical, [S. l.], v. 37, n. 1, p. 63–67, 1989. Disponível em: https://revistas.ucr.ac.cr/index.php/rbt/article/view/23617. Acesso em: 4 may. 2024.