| title | media type | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|---|
| Herbals: Their Origin and Evolution | Paperback | 978-0-521-33879-0 | 1986 | |
| Herbals: Their Origin and Evolution: A Chapter in the History of Botany, 1470-1670 | Printed Access Code | 978-0-511-71149-7 | 2012 | |
| Monocotyledons: A Morphological Study | Paperback | 978-1-108-01320-8 | 2010 | |
| The Gramineae: A Study of Cereal, Bamboo and Grass | " | 978-1-108-01731-2 | 2010 | |
| The Mind and the Eye: A Study of the Biologist's Standpoint | " | 978-0-521-31331-5 | 2009 | |
| The Mind and the Eye: A Study of the Biologist's Standpoint | Hardcover | 978-0-521-04036-5 | 1954 | P. R. Bell |
| The Natural Philosophy of Plant Form | Paperback | 978-1-108-04505-6 | 2012 | |
| Water Plants: A Study of Aquatic Angiosperms | Printed Access Code | 978-0-511-70067-5 | 2012 | |
| Water Plants: A Study of Aquatic Angiosperms | Paperback | 978-1-108-01732-9 | 2010 | |