LI, C.-X.; PATEL, N. R.; ZHANG, L.-B.

Polystichum clarinervium (subg. Haplopolystichum; Dryopteridaceae), a new fern from Emei shan, China

. Phytotaxa, Auckland, New Zealand, v. 280, n. 3, p. 271–277, 2016. DOI: 10.11646/phytotaxa.280.3.5. Disponível em: https://phytotaxa.mapress.com/pt/article/view/phytotaxa.280.3.5. Acesso em: 6 dec. 2025.