| 1310 Salicornia mud |
| 1310 / 1330, Salicornia mud / Atlantic salt meadows |
| 1330 Atlantic salt meadows |
| 1330 / 1410, Atlantic salt meadows / Mediterranean salt meadows |
| 1410 Mediterranean salt meadows |
| 1420 Halophilous scrub |
| Potential 1330 Potential Atlantic salt meadows |
| Potential 1330 / Potential 1410, Potential Atlantic salt meadows / Potential Mediterranean salt meadows |
| Potential 1410 Potential Mediterranean salt meadows |
| 1210 Drift lines |
| 1220 Perennial vegetation of stony banks |
| 2110 Embryonic shifting dunes |
| 2120 Marram dunes ('white dunes') |
| 2130 Fixed dunes ('grey dunes')* |
| 2130 Fixed dunes ('grey dunes')* under restoration |
| 2130 / 2190, Fixed dunes ('grey dunes')* / Dune slacks
|
| 2130 / 5130, Fixed dunes ('grey dunes')* / Juniper scrub |
| 2140 Decalcified empetrum dunes* |
| 2150 Decalcified dune heath* |
| 2150 / 2130, Decalcified dune heath* / Fixed dunes ('grey dunes')* |
| 2170 Dunes with creeping willow |
| 2190 Dune slack |
| 2190 / 2130, Dune slack / *Fixed dunes ('grey dunes')
* |
| 21A0 Machair* |
| 3110 Oligotrophic isoetid lake habitat |
| 3110 / 3130 Oligotrophic isoetid lake habitat / Mixed Najas flexilis lake habitat |
| 3110 / 3160 Oligotrophic isoetid lake habitat / Acid oligotrophic lake habitat |
| 3130 Mixed Najas flexilis lake habitat |
| 3130 / 3110 Mixed Najas flexilis lake habitat / Oligotrophic isoetid lake habitat |
| 3130 / 3140 Mixed Najas flexilis lake habitat / Hard-water lake habitat |
| 3140 Hard-water lake habitat |
| 3140 / 3150 Hard-water lake habitat / Rich pondweed lake habitat |
| 3150 Rich pondweed lake habitat |
| 3160 Acid oligotrophic lake habitat |