Plains and Flatlands


 * alluvial plain
 * barrens
 * bog
 * bottoms
 * campo
 * champaign
 * chott
 * clearing
 * coastal plain
 * delta
 * desert
 * down
 * erg
 * everglade
 * fen
 * field
 * fjeld
 * flat
 * flatland
 * glade
 * grassland
 * heath
 * kipuka
 * liano
 * mainland
 * marsh
 * meadow
 * mesa
 * mire
 * moor
 * morass
 * mud flat
 * paludal
 * pampas
 * peat bog
 * piedmont
 * plain
 * plateau
 * playa
 * pocosin
 * polder
 * prairie
 * quag
 * quagmire
 * quicksand
 * salina
 * salt flat
 * salt marsh
 * salt pan
 * savanna
 * scabland
 * solfatara
 * steppe
 * swale
 * swamp
 * sward
 * tarpit
 * tickle
 * tract
 * tundra
 * vega
 * veld
 * wallow
 * wash
 * wasteland
 * wetlands