Benjamin C. Stone: Materials for a Monograph of Freycinetia Gaudich. XIV. On the relation between F. banksii A. Cunn. of New Zealand and F. baueriana Endl. of Norfolk Island, with notes on the structure of the seeds. In: New Zealand Journal of Botany. Volume 11, Nr.2, 1973, S.241–246, doi:10.1080/0028825X.1973.10430276 (englisch).
P. J. de Lange, R. O. Gardner und weitere: Vascular flora of Norfolk Island: Some additions and taxonomic notes. In: New Zealand Journal of Botany. Volume 43, Nr.2, 2005, S.563–596, doi:10.1080/0028825X.2005.9512975 (englisch).