1. Allan, H. H. 1936. An introduction to the grasses of New Zealand. Dept. Sci. Industr. Res. Bull. 49. Govt. Printer, Wellington.
2. — 1961. Flora of New Zealand. Vol. 1. Govt. Printer, Wellington.
3. Allen, D. E. 1969. The Victorian fern craze. A history of pteridomania. Hutchinson, London.
4. Anonymous. 1830. ‘The New Zealanders.’ Charles Knight, London.
5. -. 1866. New Zealand Exhibition, 1865. Reports and awards of the jurors. Mills, Dick & Co., Dunedin.