[1]
X. juan . Li, J. xiu . Li, K. . Sun, and X. . Wang, “Taxonomic Validity of Dryopteris Laoshanensis J. X. LI ET S. T. Ma and Dryopteris Championii (Benth.) C. Chr. From China”, Bangladesh J. Bot., vol. 51, no. 40, pp. 863–871, Jan. 2023.