He whakaaturanga anō
Rārangi pukapuka
Cockayne, L. 'Robert Brown'. In Natural history of Canterbury. Ed. R. Speight et al. Christchurch, 1927
Godley, E. J. 'A century of botany in Canterbury'. Transactions of the Royal Society of New Zealand. General 1, No 22 (1967): 243--266
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