British NVC community CG4

NVC community CG4 ("Brachypodium pinnatum" grassland) is one of the calcicolous grassland communities in the British National Vegetation Classification system. It is one of four communities of rank, tussocky grassland associated with low levels of grazing, within the lowland calcicolous grassland group.
It is a comparatively widely distributed community. There are three subcommunities.
Community composition.
The following constant species are found in this community:
The following rare species are also associated with the community:
Distribution.
This community is found in lowland limestone grassland throughout England.
Subcommunities.
There are three subcommunities: