1) Cranberries thrive here 2) Cranberry areas 3) Cranberry fields forever 4) Cranberry patches 5) Cranberry picking sites 6) Cranberry sites 7) Cranberry sources 8) Cranberry venues 9) Fens 10) Good spots for peat 11) Marshes 12) Marshlands 13) Marshy areas 14) Marshy spots 15) Marshy tracts 16) Mires 1) Fens 
wet, spongy ground of decayed plants
spongy ground made of dead plant material