Edited by S. M. Walters, A. Brady, C. D. Brickell, J. Cullen, P. S. Green, J. Lewis, V. A. Matthews, D. A. Webb, P. F. Yeo, and J. C. M. Alexander.
New Zealand Journal of Botany, 1987, Vol. 25: 467-472
0028-825X/87/2503-0467$2.50/0 © Crown copyright 1987
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