| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Flower Seeds | 978-0-85199-906-7 (0-85199-906-9) | 2004 | Miller F. McDonald · Francis Kwong · Frans Bongers · Marc Parren |
| Forest Climbing Plants of West Africa: Diversity,Ecology and Management | 978-0-85199-914-2 (0-85199-914-X) | 2005 | Frans Bongers · Marc Parren |