Zhang, L., Zhou, X.-M., Gao, X.-F., & Zhang, L. (2014).

Pteris barklyae (Pteridaceae): A new combination and neotypication of Adiantum pallens for the fern flora of the Indian Ocean Islands

. Phytotaxa, 174(2), 116–118. https://doi.org/10.11646/phytotaxa.174.2.7