[F16. NATURAL AND SEMI-NATURAL GRASSLAND FORMATIONS U.K.
61. Natural grasslands U.K.
* Rupicolous calcareous or basophilic grasslands of the Alysso-Sedion albi
* Xeric sand calcareous grasslands
Calaminarian grasslands of the Violetalia calaminariae
Siliceous Pyrenean Festuca eskia grasslands
Siliceous alpine and boreal grasslands
Oro-Iberian Festuca indigesta grasslands
Alpine and subalpine calcareous grasslands
Macaronesian mesophile grasslands
Rupicolous pannonic grasslands ( Stipo-Festucetalia pallentis )
62. Semi-natural dry grasslands and scrubland facies U.K.
Semi-natural dry grasslands and scrubland facies on calcareous substrates ( Festuco-Brometalia ) (* important orchid sites)
* Pseudo-steppe with grasses and annuals of the Thero-Brachypodietea
* Species-rich Nardus grasslands, on silicious substrates in mountain areas (and submountain areas in Continental Europe)
* Sub-Pannonic steppic grasslands
* Pannonic loess steppic grasslands
* Pannonic sand steppes
* Fennoscandian lowland species-rich dry to mesic grasslands
* Nordic alvar and precambrian calcareous flatrocks
Eastern sub-Mediterranean dry grasslands ( Scorzoneratalia villosae )
* Serpentinophilous grassland of Cyprus
* Ponto-Sarmatic steppes
Oro-Moesian acidophilous grasslands
63. Sclerophillous grazed forests (dehesas) U.K.
Dehesas with evergreen Quercus spp.
64. Semi-natural tall-herb humid meadows U.K.
Molinia meadows on calcareous, peaty or clayey-silt-laden soils ( Molinion caeruleae )
Mediterranean tall humid grasslands of the Molinio-Holoschoenion
Hydrophilous tall herb fringe communities of plains and of the montane to alpine levels
Alluvial meadows of river valleys of the Cnidion dubii
Northern boreal alluvial meadows
Peat grasslands of Troodos
65. Mesophile grasslands U.K.
Lowland hay meadows ( Alopecurus pratensis, Sanguisorba officinalis )
Mountain hay meadows
* Fennoscandian wooded meadows
Sub-Mediterranean grasslands of the Molinio-Hordeion secalini]