Korall, P. & Kenrick, P. (2002), "Phylogenetic relationships in Selaginellaceae based on rbcL sequences", American Journal of Botany, 89 (3): 506–17, doi:10.3732/ajb.89.3.506, PMID21665649
Zhou, Xin-Mao; Zhang, Li-Bing (2015), "A classification of Selaginella (Selaginellaceae) based on molecular (chloroplast and nuclear), macromorphological, and spore features", Taxon, 64 (6): 1117–1140, doi:10.12705/646.2, S2CID90451945
Korall, P. & Kenrick, P. (2002), "Phylogenetic relationships in Selaginellaceae based on rbcL sequences", American Journal of Botany, 89 (3): 506–17, doi:10.3732/ajb.89.3.506, PMID21665649
Zhou, Xin-Mao; Zhang, Li-Bing (2015), "A classification of Selaginella (Selaginellaceae) based on molecular (chloroplast and nuclear), macromorphological, and spore features", Taxon, 64 (6): 1117–1140, doi:10.12705/646.2, S2CID90451945