| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Plant Lore, Legends, and Lyrics: Embracing the Myths, Traditions, Superstitions, and Folk-Lore of the Plant Kingdom | 978-1-112-51911-6 (1-112-51911-4) | 2009 |
F. J. · R. F. · R.J. · Richard F. · Richard Folkard · Richard J.