The habitats where flat topped bog moss~(Sphagnum fallax) grows:

Blanket bog
Coastal floodplain grazing marsh
Limestone pavement
Lowland fen
Montane scrub
Nutrient rich eutrophic lake
Purple moor grass and rush pasture
Raised bog
Reedbed
Turlough and fluctuation mere
Upland acid grassland
Upland acid rush pasture
Upland birch wood
Upland dry heath
Upland spring flush
Upland wet heath
Valley mire
Wet woodland