1. H. H. Allan, Flora of New Zealand, Vol. I, 300–305, Wellington 1961.
2. B. A. Boats and R. Ornduff, Leaf flavonoids and ordinal affinities of Coriariaceae, Syst. Bot. 6, 15–26 (1981).
3. S. Hatrori and H. Matsuda, S. 164–165 in H. R. Arthur, I. C. Bd. Vii, S. 89.
4. A. Reyes Q. et al., J. Nat. Prod. 43, 532 (1980).
5. T. J. Mabry and B. L. Turner, Taxon 13, 197 (1964).