Xu, K.-W., Lin, C.-X., Guo, J.-Q., Zhou, X.-X., Liao, W.-B., & Mao, L.-F. (2022). Asplenium danxiaense sp. nov. (Aspleniaceae, Aspleniineae), a new tetraploid fern species from Guangdong, China, based on morphological and molecular data. European Journal of Taxonomy, 798(1), 162-173. https://doi.org/10.5852/ejt.2022.798.1679