Salgado, A.E. (2021)

Taxonomic and nomenclatural notes on Philippine ferns. IV. Asplenium pahli (Polypodiales, Aspleniineae, Aspleniaceae), a new species from Leyte, Philippines

. Phytotaxa 524 (2): 71–84. https://doi.org/10.11646/phytotaxa.524.2.1