Mesotrophic grasslands in the British National Vegetation Classification system

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: two communities in which False Oat-grass is the characteristic grass species (one of these, community MG1, is widespread throughout Britain; the other, MG2, is confined to northern England). four communities of well-drained permanent pastures and meadows, two of which (MG5 and MG6) are widespread and the other two (MG3 and MG4) more localised a single community (MG7) covering a variety of widespread types of Perennial Rye-grass long-term ley three widespread communities associated with poorly drained permanent pastures (MG8, MG9, MG10) three grass-dominated inundation communities, one of which, MG13, is widespread, the other two, MG11 and MG12, more localised

List of mesotrophic grassland communities

The following is a list of the communities that make up this category:

MG1 Arrhenatherum elatius grassland Arrhenatheretum elatioris Br.-Bl. 1919 MG2 Arrhenatherum elatius - Filipendula ulmaria tall-herb grassland Filipendulo-Arrhenatheretum elatioris Shimwell 1968a MG3 Anthoxanthum odoratum - Geranium sylvaticum grassland MG4 Alopecurus pratensis - Sanguisorba officinalis grassland MG5 Cynosurus cristatus - Centaurea nigra grassland Centaureo-Cynosuretum cristati Br.-Bl. & Tx 1952 MG6 Lolium perenne - Cynosurus cristatus grassland Lolio-Cynosuretum cristati (Br.-Bl. & De Leeuw 1936) R. Tx 1937 MG7 Lolium perenne leys and related grasslands Lolio-Plantaginion Sissingh 1969 p.p. MG8 Cynosurus cristatus - Caltha palustris grassland MG9 Holcus lanatus - Deschampsia cespitosa grassland MG10 Holcus lanatus - Juncus effusus rush-pasture Holco-Juncetum effusi Page 1980 MG11 Festuca rubra - Agrostis stolonifera - Potentilla anserina grassland MG12 Festuca arundinacea grassland Potentillo-Festucetum arundinaceae Nordhagen 1940 MG13 Agrostis stolonifera - Alopecurus geniculatus grassland