The habitats where hoary fringe moss~(Racomitrium canescens sens.lat.) grows:

Alpine and subalpine calcareous grassland
Brownfield
High montane heath and snow bed
Limestone pavement
Lowland calcareous grassland
Lowland dry acid grassland
Lowland dry heath
Mountain ledge
Rocky slope
Sand dune
Scree
Upland calcareous grassland
Upland dry heath