R. S. · R Spencer · Roger S. · Roger W. Spencer
| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| Elms in Australia: Their identification and management | 978-0-7241-9962-4 | 1991 | |
| Horticultural flora of south-eastern Australia: The identification of garden and cultivated plants | 978-0-86840-167-6 | 1995 | |
| Horticultural Flora of Southeastern Autralia: Flowering Plants, Monocotyledons: The Identification of Garden and Cultivated Plants | 978-0-86840-832-3 | 2005 | Su Pearson |
| Plant Names: A Guide to Botanical Nomenclature | 978-0-643-09440-6 | 2007 | Rob Cross · Peter Lumley |
| Sustainable Gardens | 978-0-643-09422-2 | 2009 | Rob Cross |
CSIRO Publishing · National Gallery Of Victoria · University of New South Wales Press