| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Asparagaceae | 978-1-84246-116-7 (1-84246-116-8) | 2000 |
| Flora of Tropical East Africa - Hydnoraceae | 978-90-5809-408-7 (90-5809-408-1) | 2002 |
| Hypoxidaceae | 978-1-84246-167-9 (1-84246-167-2) | 2000 |
H B · H. Beentje · H.J. · Henk J. Beentje · J.B.