| year of publication | ISBN | author(s) | title |
|---|---|---|---|
| 1994 | 978-0-9583299-0-3 | Hugh D Wilson | Stewart Island Plants (Field guide) |
| 1996 | 978-0-9583299-1-0 | Hugh D Wilson | Wild plants of Mount Cook National Park |
| 978-0-9583299-2-7 | Wildflower City - Wellington New Zealand | ||