| North Russian Plain(expression, territory, area, land, europe) |
| North Siberian Lowland(expression, territory, area, land, europe) |
| North Somerset Levels(expression, territory, area, land, europe) |
| Pannonian Steppe(expression, territory, area, land, europe) |
| Parndorf Plain(expression, territory, area, land, europe) |
| Pechora Plain(expression, territory, area, land, europe) |
| Rieti Valley(expression, territory, area, land, europe) |
| Salisbury Plain(expression, territory, area, land, europe) |
| Solway Plain(expression, territory, area, land, europe) |
| Somerset Levels(expression, territory, area, land, europe) |
| South Coast Plain(expression, territory, area, land, europe) |
| South Smaland peneplain(expression, territory, area, land, europe) |
| Stora Alvaret(expression, territory, area, land, europe) |
| Tavoliere delle Puglie(expression, territory, area, land, europe) |
| Upper Thracian Plain(expression, territory, area, land, europe) |
| Urmia Plain(expression, territory, area, land, europe) |
| Wallachian Plain(expression, territory, area, land, europe) |
| Westphalian Lowland(expression, territory, area, land, europe) |
| flood plain meadow(expression, nature, feature, environment, ecology) |
| plain belt(expression, nature, feature, biology, animal) |