Figure 2 from: Valdespino IA (2017) Novel fern- and centipede-like Selaginella (Selaginellaceae) species and a new combination from South America. PhytoKeys 91: 13-38. https://doi.org/10.3897/phytokeys.91.21417

Figure 2 - Selaginella altheae Valdespino. A Habit B Section of main stem above first branch showing median leaves, upper surface C Section of main stem above first branch showing lateral leaves and axillary leaf, lower surface D Close-up of strobilus. A–D line drawings of holotype, Maguire et al. 60249 (NY). Illustration made by Rubén Lozano.