Han M-Q, Liu Y, Zhang L-B.

Eight new species of Polystichum (subg. Haplopolystichum; Dryopteridaceae) from limestone caves in Guangdong and Yunnan, China, with reference to species diversity in the karst terrains at high elevations in subtropical areas

. Phytotaxa [Internet]. 2018 Aug. 21 [cited 2025 Dec. 5];365(2):145–168. Available from: https://phytotaxa.mapress.com/pt/article/view/phytotaxa.365.2.3