QIU, Y.-L., YANG, J.-J., ZHOU, X.-M., JU, W.-B., ZHANG, L.-B., HE, Z.-R. and ZHANG, L. 2023. Three new species of <em>Polystichum</em> (Dryopteridaceae) from Xizang, China based on morphological and molecular evidence. Phytotaxa. 618, 1 (Sep. 2023), 18–30. DOI:https://doi.org/10.11646/phytotaxa.618.1.2.