Senterre, B., Rouhan, G., Fabre, I., Morel, C., & Christenhusz, M. J. (2014).

Revision of the fern family Marattiaceae in the Seychelles with two new species and a discussion of the African Ptisana fraxinea complex.

. Phytotaxa, 158(1), 57–75. https://doi.org/10.11646/phytotaxa.158.1.4