| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| The Useful Wild Plants of Texas, the Southeastern and Southwestern United States, the Southern Plains, and Northern Mexico | 978-O-614-O78O7-7 (O-614-O78O7-5) | 1995 | Marshall Conring Johnston ยท Lynn Marshall |