1. Allan, H. H. 1961.“Flora of New Zealand”, Vol. I, 1085–1085. Wellington: Government Printer.
2. Atkinson, I. A. E. Semi-quantitative measurements of canopy composition as a basis for mapping vegetation. Proceedings of the New Zealand Ecological Society No. 9. pp.1–8.
3. Mountain Soils and Vegetation in the Owen Range, Nelson