| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| A Field Guide to the Common Trees and Shrubs of Sri Lanka | 978-955-9114-08-6 | 1997 | Mark Ashton · S. Gunatilleke · N. Zoysa |
| A Revised Handbook of the Flora of Ceylon - Volume 1 | 978-90-6191-064-0 | 1990 | F. R. Fosberg |
| A Revised Handbook of the Flora of Ceylon - Volume 14 | 978-90-5410-791-0 | 2000 | " |
| A Revised Handbook to the Flora of Ceylon - Volume 12 | 978-90-5410-270-0 | 1998 | " |
| Flora Ceylon V5 | 978-90-6191-068-8 | 1985 | " |