The habitats where English sticky eyebright~(Euphrasia officinalis) grows:

Alpine and subalpine calcareous grassland
Blanket bog
Brownfield
Calaminarian grassland
Dune slack
Hard cliff and cliff slope
High montane heath and snow bed
Limestone pavement
Lowland calcareous grassland
Lowland dry acid grassland
Lowland dry heath
Lowland fen
Machair sand dune
Maritime cliff
Montane dwarf shrub heath
Montane scrub
Mountain ledge
Raised bog
Sand dune
Upland acid grassland
Upland calcareous grassland
Upland dry heath
Upland spring flush
Upland wet heath
Valley mire