Lannuzel, Guillaume, David Bruy, Jérôme Munzinger, Hervé Vandrot, and Gildas Gâteblé. 2025. “Synonymy, Nomenclature and Taxonomic Notes in New Caledonian Parsonsia (Apocynaceae), With the Description of Four New Species”. Phytotaxa 710 (2). Auckland, New Zealand:131-64. https://doi.org/10.11646/phytotaxa.710.2.1.