The habitats where hare's-tail cottongrass~(Eriophorum vaginatum) grows:

Blanket bog
Brownfield
High montane heath and snow bed
Lowland dry acid grassland
Montane dwarf shrub heath
Raised bog
Upland acid grassland
Upland acid rush pasture
Upland birch wood
Upland calcareous grassland
Upland dry heath
Upland spring flush
Upland wet heath
Valley mire
Wet woodland