| Year ▼ | Title / Description | Price |
| 2009 |
The International Conifer Register and Checklist, Part 5. Phyllocladus to Sundacarpus (excluding Picea and Pinus) 116pp
|
£10
|
| 1998 |
The International Conifer Register, Part 4. Juniperus 144pp
|
£8.00
|
| 1992 |
The International Conifer Register, Part 3. The Cypresses (Chamaecyparis , Cupressus and X Cupressocyparis) 197pp
|
£3.50
|
| 1989 |
The International Conifer Register, Part 2. Belis to Pherosphaera (Includes the genera Cedrus, Cryptomeria and Larix) 100pp
|
£2.50
|
| 1987 |
The International Conifer Register, Part 1. Abies to Austrotaxus 61pp
|
£1.75
|