Genus Kuhlhasseltia

Howcroft, N.H.S. 1984. A guide to the Monocotyledons of Papua New Guinea. Part 4. The Orchidaceae (in part). Pp. 72-75, fig. 41. PNG University of Technology, Lae.
Pridgeon, A. M., P.J. Cribb, M.W. Chase & F.N. Rasmussen (Eds.). 2003. Genera Orchidacearum, Volume 3: Orchidoideae (Part 2), Vanilloideae. Pp. 110-111, fig. 149.1. Oxford University Press, Oxford.