Y.-P. Hu, L.-B. Zhang, O. Suwanmala, S. Chantanaorrapint, and X.-M. Zhou, “Didiclis chiangdaoensis (Selaginellaceae), a new species of the Bisulcata group from northern Thailand”, Phytotaxa, vol. 705, no. 2, pp. 219–226, Jun. 2025.