Further Sources

Andrews, J. R. H. The southern ark. London: Century, 1987.

Bagnall, A. G., and G. C. Petersen. William Colenso, printer, missionary, botanist, explorer, politician: his life and journeys. Wellington: A. H. & A. W. Reed, 1948.

Dieffenbach, Ernst. Travels in New Zealand; with contributions to the geography, geology, botany and natural history of that country. 2 vols. Christchurch: Capper, 1974 (originally published 1843).

Galbreath, Ross. Walter Buller: the reluctant conservationist. Wellington: GP Books, 1989.

Morrell, W. P., ed. Sir Joseph Banks in New Zealand. Wellington: A. H. & A. W. Reed, 1958.

Sampson, F. Bruce. Early New Zealand botanical art. Auckland: Reed Methuen, 1985.