The mesotrophic grassland communities in the British National Vegetation Classification system were described in Volume 3 of British Plant Communities, first published in 1992, along with the calcicolous grassland communities and the calcifugous grasslands and montane communities.
In total, 13 mesotrophic grassland communities have been identified:
List of mesotrophic grassland communities
The following is a list of the communities that make up this category:
References
Mesotrophic grasslands in the British National Vegetation Classification system Wikipedia(Text) CC BY-SA