Spores SEM of Dryopolystichum phaeostigma. A Lateral view of the spore B Detail of surface. Scale bars: A = 50 μm, B = 10 μm.

 
 
  Part of: Chen C-W, Sundue M, Kuo L-Y, Teng W-C, Huang Y-M (2017) Phylogenetic analyses place the monotypic Dryopolystichum within Lomariopsidaceae. PhytoKeys 78: 83-107. https://doi.org/10.3897/phytokeys.78.12040