| A: Open Downland |
| B: Wooded Estate Downland |
| C: Clay Plateau |
| D: Downland Mosaic |
| E: Chalk Valley Systems |
| F: Major Chalk River Floodplains |
| G: Major Chalk Valley Sides |
| H: Wealden River Floodplains |
| I: Major Scarps |
| J: Scarp Footslopes |
| K: Greensand Terrace |
| L: Mixed Farmland and Woodland Vales |
| M: Wealden Farmland and Heath Mosaic |
| N: Valley Farmland |
| O: Greensand Hills |
| P: Low Weald |
| Q: Wooded Claylands |
| R: Upper Coastal Plain |
| S: Shoreline |
