The habitats where cross leaved heath~(Erica tetralix) grows:

Altantic hazel wood
Atlantic oak wood
Blanket bog
Caledonian forest
Coastal floodplain grazing marsh
Hard cliff and cliff slope
Limestone pavement
Lizard peninsula
Lowland dry acid grassland
Lowland dry heath
Lowland fen
Lowland heath
Lowland wet heath
Maritime cliff
Montane dwarf shrub heath
Purple moor grass and rush pasture
Raised bog
Upland acid grassland
Upland birch wood
Upland calcareous grassland
Upland dry heath
Upland spring flush
Upland wet heath
Valley mire
Wet woodland
Wood pasture