ORTIZ, Pedro L. Pollen collected by Apis mellifera L. in Hinojos (Huelva) during spring. Acta Botanica Malacitana, [S. l.], v. 19, p. 115–122, 1994. DOI: 10.24310/abm.v19i.8891. Disponível em: https://revistas.uma.es/index.php/abm/article/view/8891. Acesso em: 13 jun. 2026.