QIU, Y.-L., J.-J. YANG, X.-M. ZHOU, W.-B. JU, L.-B. ZHANG, Z.-R. HE, and L. ZHANG. “Three New Species of <em>Polystichum</Em> (Dryopteridaceae) from Xizang, China Based on Morphological and Molecular Evidence”. Phytotaxa, vol. 618, no. 1, Sept. 2023, pp. 18-30, doi:10.11646/phytotaxa.618.1.2.