EUNIS habitat type hierarchical view

• A : Marine habitats
  
• B : Coastal habitats
  
• C : Inland surface waters
  
  • C1 : Surface standing waters
    
  • C2 : Surface running waters
    
  • C3 : Littoral zone of inland surface waterbodies
    
• D : Mires, bogs and fens
  
  • D1 : Raised and blanket bogs
    
  • D2 : Valley mires, poor fens and transition mires
    
  • D3 : Aapa, palsa and polygon mires
    
  • D4 : Base-rich fens and calcareous spring mires
    
    • D4.1 : Rich fens, including eutrophic tall-herb fens and calcareous flushes and soaks
    • D4.2 : Basic mountain flushes and streamsides, with a rich arctic-montane flora
  • D5 : Sedge and reedbeds, normally without free-standing water
    
  • D6 : Inland saline and brackish marshes and reedbeds
    
• E : Grasslands and lands dominated by forbs, mosses or lichens
  
• F : Heathland, scrub and tundra
  
  • F1 : Tundra
    
    • F1.1 : Shrub tundra
    • F1.2 : Moss and lichen tundra
  • F2 : Arctic, alpine and subalpine scrub
    
    • F2.1 : Subarctic and alpine dwarf willow scrub
      • F2.11 : Boreo-alpine acidocline snow-patch [Salix herbacea] scrub
      • F2.12 : Boreo-alpine calcicline snow-patch [Salix polaris] scrub
      •  F2.13 : Ponto-Caucasian snow-patch dwarf [Salix] scrub
    • F2.2 : Evergreen alpine and subalpine heath and scrub
    • F2.3 : Subalpine deciduous scrub
    • F2.4 : Conifer scrub close to the tree limit
  • F3 : Temperate and mediterranean-montane scrub
    
    • F3.1 : Temperate thickets and scrub
    • F3.2 : Submediterranean deciduous thickets and brushes
  • F4 : Temperate shrub heathland
    
  • F5 : Maquis, arborescent matorral and thermo-Mediterranean brushes
    
    • F5.1 : Arborescent matorral
    • F5.2 : Maquis
    • F5.3 : Pseudomaquis
    •  F5.4 : [Spartium junceum] fields
    • F5.5 : Thermo-Mediterranean scrub
      • F5.51 : Thermo-Mediterranean brushes, thickets and heath-garrigues
        •  F5.511 : Oleo-lentisc brush
        • F5.512 : Thermo-Mediterranean heath-garrigues
        •  F5.513 : Thorny burnet brush
        •  F5.514 : Lentisc brush
        •  F5.515 : [Calicotome] brush
        •  F5.516 : [Laurus] thickets
        • F5.517 : Coastal [Helichrysum] garrigues
        •  F5.518 : Myrtle thickets
        •  F5.519 : Thermo-Mediterranean kermes oak brushes
        • F5.51A : [Phillyrea] thickets
          •  F5.51A1 : Minorcan [lentiscares]
            
          •  F5.51A2 : Valencian [mata]
            
          •  F5.51A3 : Western [Phillyrea] thickets
            
          •  F5.51A4 : Eastern [Phillyrea] thickets
            
        •  F5.51B : Buckthorn-asparagus brushes
        •  F5.51C : [Osyris] brushes
        •  F5.51D : Storax thickets
        •  F5.51E : [Buxus balearica] box thickets
        •  F5.51F : Dwarf oak scrub
        •  F5.51G : Tall spiny broom brush
        •  F5.51H : Corema brush
        •  F5.51I : Thermo-Mediterranean juniper brushes
        •  F5.51J : Thermo-Mediterranean wormwood brushes
        •  F5.51K : Thermo-Mediterranean Jupiter's beard brushes
        •  F5.51L : Coastal dwarf leguminous garrigues
      •  F5.52 : [Euphorbia dendroides] formations
      •  F5.53 : [Ampelodesmos mauritanica] -dominated garrigues
      •  F5.54 : [Chamaerops humilis] brush
      • F5.55 : Mediterranean pre-desert scrub
      • F5.56 : Thermo-Mediterranean broom fields (retamares)
      • F5.57 : Mediterranean gorse-heaths
      • F5.58 : Iberian thermo-Mediterranean garrigues
      • F5.59 : [Stauracanthus boivinii] gorse-heaths
      • F5.5A : Western Tethyan xero-psammitic brushes
      •  F5.5B : Cabo de Sao Vicente brushes
      • F5.5C : Thermo-Mediterranean heaths
  • F6 : Garrigue
    
  • F7 : Spiny Mediterranean heaths (phrygana, hedgehog-heaths and related coastal cliff vegetation)
    
    • F7.1 : West Mediterranean spiny heaths
    • F7.2 : Central Mediterranean spiny heaths
      •  F7.21 : Sardinian [Centaurea horrida] phrygana
      •  F7.22 : Sardinian [Genista acanthoclada] phrygana
      •  F7.23 : Corsican and Sardinian [Genista] phrygana
      •  F7.24 : Pantelleria phrygana
      •  F7.25 : Central Mediterranean [Sarcopoterium] phrygana
      •  F7.26 : [Hypericum aegyptiacum] phrygana
    • F7.3 : East Mediterranean phrygana
    • F7.4 : Hedgehog-heaths
  • F8 : Thermo-Atlantic xerophytic scrub
    
  • F9 : Riverine and fen scrubs
    
  • FA : Hedgerows
    
  • FB : Shrub plantations
    
• G : Woodland, forest and other wooded land
  
• H : Inland unvegetated or sparsely vegetated habitats
  
• I : Regularly or recently cultivated agricultural, horticultural and domestic habitats
  
  • I1 : Arable land and market gardens
    
  • I2 : Cultivated areas of gardens and parks
    
    • I2.1 : Large-scale ornamental garden areas
    • I2.2 : Small-scale ornamental and domestic garden areas
    •  I2.3 : Recently abandoned garden areas
• J : Constructed, industrial and other artificial habitats
  
• X : Habitat complexes
  
  •  X01 : Estuaries
    
  •  X02 : Saline coastal lagoons
    
  •  X03 : Brackish coastal lagoons
    
  •  X04 : Raised bog complexes
    
  •  X05 : Snow patches
    
  •  X06 : Crops shaded by trees
    
  •  X07 : Intensively-farmed crops interspersed with strips of natural and/or semi-natural vegetation
    
  •  X09 : Pasture woods (with a tree layer overlying pasture)
    
  •  X10 : Mosaic landscapes with a woodland element (bocages)
    
  •  X11 : Large parks
    
  •  X13 : Land sparsely wooded with broadleaved deciduous trees
    
  •  X14 : Land sparsely wooded with broadleaved evergreen trees
    
  •  X15 : Land sparsely wooded with coniferous trees
    
  •  X16 : Land sparsely wooded with mixed broadleaved and coniferous trees
    
  •  X18 : Wooded steppe
    
  •  X19 : Wooded tundra
    
  •  X20 : Treeline ecotones
    
  •  X22 : Small city centre non-domestic gardens
    
  •  X23 : Large non-domestic gardens
    
  •  X24 : Domestic gardens of city and town centres
    
  •  X25 : Domestic gardens of villages and urban peripheries
    
  •  X27 : Machair complexes
    
  •  X28 : Blanket bog complexes
    
  •  X29 : Salt lake islands
    
  •  X30 : Bentho-pelagic habitats
    
  •  X31 : Mosaics of mobile and non-mobile substrata in the littoral zone
    
  •  X32 : Mosaics of mobile and non-mobile substrata in the infralittoral zone
    
  •  X33 : Mosaics of mobile and non-mobile substrata in the circalittoral zone
    
  •  X34 : Anchihaline caves