HANES, M. M.; BARRETT, R. L. The hardy Hibiscus—still hardy, but no longer Hibiscus: Reinstatement of Muenchhusia (Malvaceae: Hibisceae). Journal of the Botanical Research Institute of Texas, [S. l.], v. 19, n. 4, p. 375–387, 2025. DOI: 10.17348/jbrit.v19.i4.1437. Disponível em: https://journals.brit.org/jbrit/article/view/1437. Acesso em: 17 jan. 2026.