The habitats where smooth meadow grass~(Poa pratensis) grows:

Alpine and subalpine calcareous grassland
Altantic hazel wood
Arable
Atlantic oak wood
Brownfield
Caledonian forest
Coastal floodplain grazing marsh
Crevice scree and spoil
Damp fertile disturbed
Dune slack
Gateways and tracks
Hard cliff and cliff slope
Hedgerow scrub
High montane heath and snow bed
Limestone pavement
Lowland calcareous grassland
Lowland dry acid grassland
Lowland dry heath
Lowland fen
Lowland meadow and pasture
Machair sand dune
Maritime cliff
Mesotrophic grassland
Northern hay meadow
Open habitat arable weed fertile loam and clay
Pond ditch and canal
Purple moor grass and rush pasture
Salt marsh
Sand dune
Scree
Traditional orchard
Upland acid grassland
Upland birch wood
Upland calcareous grassland
Upland rush pasture
Upland spring flush
Wood pasture