MIAO, X.-Y.; LI, C.-X.; ZHANG, L.-B.

Polystichum duyunense (subg. Haplopolystichum; Dryopteridaceae), a new cave fern from Guizhou, China

. Phytotaxa, Auckland, New Zealand, v. 292, n. 3, p. 296–300, 2017. DOI: 10.11646/phytotaxa.292.3.10. Disponível em: https://phytotaxa.mapress.com/pt/article/view/phytotaxa.292.3.10. Acesso em: 6 dec. 2025.