The habitats where mouse_ear hawkweed~(Pilosella officinarum) grows:

Brownfield
Calaminarian grassland
Dune slack
Hard cliff and cliff slope
Limestone pavement
Lowland calcareous grassland
Lowland dry acid grassland
Lowland dry heath
Machair sand dune
Maritime cliff
Mountain ledge
Rocky slope
Sand dune
Scree
Upland calcareous grassland