Figure 4 from: Morigengaowa, Luo J-J, Knapp R, Wei H-J, Liu B-D, Yan Y-H, Shang H (2018) The identity of Hypolepis robusta, as a new synonym of Hypolepis alpina (Dennstaedtiaceae), based on morphology and DNA barcoding and the new distribution. PhytoKeys 96: 35-45. https://doi.org/10.3897/phytokeys.96.23470

Figure 4 Hypolepis alpina. A Frond size (photographed by H. Shang in Fugong) B Lamina (photographed by R. Knapp in Nantou) C Hair (photographed by R. Knapp in Nantou) D The adventitious bud at stipe base (photographed by H. Shang in Fugong) E Indusium (photographed by R. Knapp in Nantou).