University of Hawaii Press · University of Michigan Press
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Hawaii's Ferns and Fern Allies | 978-0-8248-3347-3 (0-8248-3347-3) | 2008 |
| Michigan Ferns and Lycophytes: A Guide to Species of the Great Lakes Region | 978-0-472-03711-7 (0-472-03711-0) | 2018 |
D D · D. D. Palmer · D. P. · D. Palmer · Daniel P. · Daniel Palmer