| title | ISBN-13 | year of publication |
|---|---|---|
| Flowering Trees in Subtropical Gardens | 978-90-6193-592-6 | 1978 |
| Geography Through Botany: A Dictionary of Plant Names With a Geographical Meaning | 978-90-5103-044-0 | 1990 |
| Plants for Human Consumption: An Annotated Checklist of the Edible Phanerogams and Ferns | 978-3-87429-216-0 | 1984 |
| Taxonomic Aspects of African Economic Botany | 978-84-500-3340-3 | 2019 |
G. K. · Gabriele Kunkel · George Kunkel · George M. Kunkel · Gert H.H. Kunkel · Götz Kunkel · Günther Kunkel · Günther Kunkel · Gunther Kunkel · Henry G. Kunkel · M. G Kunkel · M.G., M.D. Kunkel