The habitats where wood sorrel~(Oxalis acetosella) grows:

Alpine and subalpine calcareous grassland
Altantic hazel wood
Atlantic oak wood
Beech wood
Brownfield
Caledonian forest
Hedgerow scrub
High montane heath and snow bed
Limestone pavement
Lowland dry acid grassland
Lowland dry oak and birch wood
Lowland mixed oak and ash wood
Mixed scrub
Montane dwarf shrub heath
Montane scrub
Mountain ledge
Raised bog
Rocky slope
Scree
Upland acid grassland
Upland birch wood
Upland calcareous grassland
Upland dry heath
Upland mixed ash wood
Wet woodland
Wood pasture