
Bibliographical List of Chief Books and Articles consulted.
1846. A. Raoul, Choix de plantes de la Nouvelle-Zélande.
1853. Sir J. D. Hooker, flora Novae-Zelandiae.
1864. ——, Handbook of the New Zealand Flora.
1870. J. F. Armstrong, On the Vegetation of the Neighbourhood of Christchurch, Trans. N.Z. Inst., vol. 2, p. 118.
1880. J. B. Armstrong, A Short Sketch of the Flora of the Province of Canterbury, Trans. N.Z. Inst., vol. 12, p. 325.
1882. T. H. Potts, Out in the Open.
1899. T. Kirk, Students' Flora.
1910. Miss B. D. Cross, Observations on some New Zealand Halophytes, Trans. N.Z. Inst., vol. 42, p. 545.
1914. R. M. Laing, On a Subalpine Element in the Flora of Banks Peninsula, Trans. N.Z. Inst., vol. 46, p. 56.

1914. Miss L. A. Suckling, The Leaf-anatomy of some Trees and Shrubs growing on the Port Hills, Christchurch, Trans. N.Z. Inst. vol. 46, p. 178.
1915. L. Cockayne, Provisional List of Ferns and Flowering-plants of the Port Hills, Report on Scenery-preservation (1914-15).
1918. A. Wall, Ferns of the Port Hills, Lyttelton Times, 13th July, 1918.
1918. ——, On the Distribution of Senecio saxifragoides Hook. f., and its Relation to Senecio lagopus Raoul, Trans. N.Z. Inst., vol. 50, p. 198.
