E.  Scanlen, ?The Far North CCCCCHOGM.?, New Zealand Native Orchid Group J., vol. no.58, pp. 33 - 38 (1996) - illus., 1996.

D. L.  Jones, ?Contributions to Tasmanian orchidology: 1. Introduction and the genera Acianthus, Arthrochilus, xCalassodia, Calochilus, Corybas, Cyrtostylis, Dipodium, Dockrillia, Gastrodia, Leptoceras, Microtis, Pyrorchis and Townsonia.?, Austral. Orchid Res., vol. no. 3, pp. 1 - 15 (1998) - illus., 1998.

D. L.  Jones and Clements, M. A., ?Reinstatement of the genus Cyrtostylis R. Br. and its relationships with Acianthus R. Br. (Orchidaceae).?, Lindleyana, vol. 2, no. part 3, pp. 156 - 160 (1987) - illus., 1987.

B.  Bates, ?A recently described orchid Cyrtostylis robusta Jones and Clements. (The early flowered gnat orchid.)?, Native Orchid Soc. S. Austral. J., vol. 12, no. part 3, p. 25 - (1988) -, 1988.

, ?Orchids of the Sydney area. Acianthus reniformis (R. Br.) Schltr.?, Orchid News, vol. 4, no. part 9, p. 4 - (1980)   Illus., 1980.

P. J.  Kores, ?A systematic study of the genus Acianthus (Orchidaceae: Diurideae)?, Allertonia, vol. 7, pp. 87 - 220, 1995.

P.  Kores, Molvray, M., and Darwin, S. P., ?Morphometric variation in three species of Cyrtostylis (Orchidaceae)?, Systematic Botany, vol. 18, no. 2, pp. 274 - 282, 1993.

J.  Johns and Molloy, B. P. J., Native Orchids of New Zealand. Wellington: A. H. & A. W. Reed, 1983.

E. D.  Hatch, ?Notes on New Zealand Orchids?, Transactions of the Royal Society of New Zealand, vol. 75, no. 3, pp. 367 - 370, 1945.