| title | media type | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|---|
| Trees of Eastern North America | Hardcover | 978-0-691-14590-7 | 2014 | Gil Nelson · Richard Spellenberg |
| Trees of Eastern North America | Flexibound | 978-0-691-14591-4 | 2014 | Gil Nelson · Richard Spellenberg |
| Trees of Western North America | Hardcover | 978-0-691-14579-2 | 2014 | Richard Spellenberg · Gil Nelson |
| Trees of Western North America | Flexibound | 978-0-691-14580-8 | 2014 | Richard Spellenberg · Gil Nelson |
C. J. · C.J. Earle · Christopher Earle · Christopher J. · J. E.