Missouri Botanical Garden Press · Missouri Dept. of Conservation
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Steyermark's Flora of Missouri, Volume 1 | 978-1-887247-19-1 (1-887247-19-X) | 1999 |
| Steyermark's Flora of Missouri, Volume 2 | 978-1-930723-49-8 (1-930723-49-0) | 2006 |