LAGUNDAY, N. E.; BAUL, M. J. G.; ANSIHAGAN, R. P.; AMOROSO, V. B. Nepenthes higaonon (Nepenthaceae), a new species of pitcher plant from the northern Mindanao, Philippines. Phytotaxa, Auckland, New Zealand, v. 689, n. 2, p. 285–290, 2025. DOI: 10.11646/phytotaxa.689.2.12. Disponível em: https://phytotaxa.mapress.com/pt/article/view/phytotaxa.689.2.12. Acesso em: 6 apr. 2025.