| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Medical Botany: Plants Affecting Human Health | 978-0-471-62882-8 (0-471-62882-4) | 2003 | Walter Hepworth Lewis |
| Medical Botany: Plants Affecting Man's Health | 978-0-471-86134-8 (0-471-86134-0) | 1982 | Walter H. Lewis |