Threatened and local plant lists (1995 Revision)Popular Article
Cameron, E.K.; de Lange, P.J.; Given, D.R.; Johnson, P.N.; Ogle, C.C., 1995, New Zealand Botanical Society Newsletter. Expand
Cameron, E.K.; de Lange, P.J.; Given, D.R.; Johnson, P.N.; Ogle, C.C., 1995, New Zealand Botanical Society Newsletter. Expand
de Lange, P.J.; Heenan, P.B.; Given, D.R.; Norton, D.A.; Ogle, C.C.; Johnson, P.N.; Cameron, E.K., 1999, New Zealand Journal of Botany. Expand
de Lange, P.J.; Norton, D.A.; Heenan, P.B.; Courtney, S.P.; Molloy, B.P.J.; Ogle, C.C.; Rance, B.D.; Johnson, P.N.; Hitchmough, R., 2004, New Zealand Journal of Botany. Expand
de Lange, P.J.; Norton, D.A.; Courtney, S.P.; Heenan, P.B.; Barkla, J.W.; Cameron, E.K.; Hitchmough, R.; Twonsend, A.J., 2009, New Zealand Journal of Botany. Expand
Collins, L.; de Lange, P.J., 1998. Expand
Brandon, A.; de Lange, P.; Townsend, A., 2004. Expand
Heenan, P.B.; Courtney, S.P.; de Lange, P.J.; Molloy, B.P.J., 2018, New Zealand Journal of Botany. Expand
de Lange, P.J.; Norton, D.A., 1996, New Zealand Journal of Botany. Expand
de Lange, W.P.; Hull, A.G., 1994, ARC Environment. Expand
de Lange, W.P., 1983, Unpublished MSc thesis, University of Waikato, New Zealand. Expand