PIGNAL, M.; PHILLIPSON, P. B. A new species of Hibiscus (Malvaceae) from Madagascar. Phytotaxa, Auckland, New Zealand, v. 14, n. 1, p. 43–48, 2010. DOI: 10.11646/phytotaxa.14.1.3. Disponível em: https://phytotaxa.mapress.com/pt/article/view/phytotaxa.14.1.3. Acesso em: 5 dec. 2025.