Chromosome number of Dryopolystichum phaeostigma. A Chromosomes at mitosis metaphase, 2n = ca. 164 (SITW10443) B explanatory illustration of A. Scale bars = 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