1. Ackerman JD, Williams NH (1981) Pollen morphology of the Chloraeinae (Orchidaceae: Diurideae) and related subtribes. Am J Bot 68:1392–1402
2. Arroyo MTK, Squeo F (1990) Relationship between plant breeding systems and pollination. In Kawano, S. (ed) Biological Approaches and Evolutionary in Plants. Academic Press, San Diego, CA, pp 205–227
3. Bates R (1985) Colorful Caladenias. Aust Orchid Rev 50:6–11
4. Bates R (1989) Observations on the pollination of Caleana major R.Br. by male sawflies (Pterygophorus sp.). Orchadian, September: 208–210
5. Beardsell D, Bernhardt P (1982) Pollination biology of Australian terrestrial orchids. In Williams, EG, Knox, RB, Gilbert, JH, Bernhardt, P. (eds) Pollination’ 82, U of Melbourne Press, Parkville, Victoria, Australia, pp 166–183