Morphological comparison between Tectaria danangensis (A, B) and T. poilanei (C, D) A, C habit B, D detail of a pinna showing venation and sori arrangement. Drawn by Shu-Han Li, with A and B based on Dong 4909 (holotype, IBSC) and C and D on Poilane 24074 (holotype, P).

 
 
  Part of: Pham VT, Li S-H, Dong S-Y (2022) Tectaria danangensis (Tectariaceae), a new fern species from Vietnam. PhytoKeys 194: 1-13. https://doi.org/10.3897/phytokeys.194.80129