ZHANG, L.-B.; DUAN, Y.-F.; KROPF, M.

Eight new species of the fern genus Polystichum (subg. Haplopolystichum; Dryopteridaceae) from limestone caves in Guizhou, China

. Phytotaxa, Auckland, New Zealand, v. 404, n. 6, p. 209–230, 2019. DOI: 10.11646/phytotaxa.404.6.1. Disponível em: https://phytotaxa.mapress.com/pt/article/view/phytotaxa.404.6.1. Acesso em: 6 dec. 2025.