| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Medicinal and Poisonous Plants 1 | 978-90-5782-042-7 (90-5782-042-0) | 1999 | L.S. de Padua ยท R.H.M.J. Lemmens |
| Plant Resources of South-East Asia, No. 12: Medicinal and Poisonous Plants 2 | 978-90-5782-099-1 (90-5782-099-4) | 2001 | J van Valkenburg |