Natural history of Rangitoto Island, Hauraki Gulf, Auckland, New Zealand edited by Mike D.Wilcox. Auckland Botanical Society Inc. 2007. 192 p. ISBN 978–0‐9583447–3‐9.Flowering plant families of the world by V. H.Heywood, R. K.Brummitt, A.Culham, and O.Seberg. Kew Publishing, Kew. 2007. 424 p. ISBN 978–1‐84246–165–5. Price NZ$110.