Lino, V., Mynssen, C.M., Külkamp, J., Reis, A. and Sylvestre, L.D.S. 2026. Taxonomic revision of the Asplenium mucronatum clade (Aspleniaceae): towards understanding a highly diverse group of ferns from the Neotropical region. Phytotaxa. 754, 1 (May 2026), 1–54. DOI:https://doi.org/10.11646/phytotaxa.754.1.1.