BOOK REVIEW – Gardening Australia, July 2007, page 81 Flowering Plant Families of the World VH Heywood, RK Brummitt, A Culham, O Seberg From the subdued watercolours and monochromes to the alphabetic arrangement, this book reeks of tradition and stability. Yet it is nothing of the sort. Welcome to the dazzling diorama of 21st-century plant classification and evolution. I treasured the 1978 edition as a compendium of the known world – then 306 families. With the DNA revolution and other new methods, there are 506 families and lots of new bedfellows: tiny duckweed in the giant Titan arum family, and the close relatives lotus, plane and protea. This scholarly, elegant and, at times, demanding book should definitely whet your appetite for further change. Tim Entwisle