Figure 3 from: Shalimov AP, Zhu Y-M, Zhang M-H, Zhang X-C (2019) Selaginella dianzhongensis (Selaginellaceae), a new spikemoss from China. PhytoKeys 118: 75-87. https://doi.org/10.3897/phytokeys.118.30375 - Shalimov, Aleksandr Petrovich (2019)