ZHANG, L.; GAO, X.-F.; ZHANG, L.-B. Polystichum hainanicola (Dryopteridaceae), a new fern species from Hainan Island, China. Phytotaxa, Auckland, New Zealand, v. 85, n. 1, p. 9–14, 2013. DOI: 10.11646/phytotaxa.85.1.2. Disponível em: https://phytotaxa.mapress.com/pt/article/view/phytotaxa.85.1.2. Acesso em: 5 dec. 2025.