RAMOS, A. Biosystematic study of the genus Hypericum L. (Guttiferae) in the Iberian Peninsula and the Balearic Islands. II. Biotype, ramification and inflorescences. Acta Botanica Malacitana, [S. l.], v. 11, p. 157–176, 1986. DOI: 10.24310/Actabotanicaabmabm.v11i.9466. Disponível em: https://revistas.uma.es/index.php/abm/article/view/9466. Acesso em: 13 aug. 2026.