PATIL, S. M.; RAJPUT, K. . Diversity, distribution and conservation status of the Adder’s-tongue ferns in Goa, India. Journal of Threatened Taxa, [S. l.], v. 12, n. 17, p. 17287–17298, 2020. DOI: 10.11609/jott.5026.12.17.17287-17298. Disponível em: https://threatenedtaxa.org/index.php/JoTT/article/view/5026. Acesso em: 17 sep. 2021.