EUNIS habitat type hierarchical view

• A : Marine habitats
  
• B : Coastal habitats
  
• C : Inland surface waters
  
  • C1 : Surface standing waters
    
  • C2 : Surface running waters
    
    • C2.1 : Springs, spring brooks and geysers
    • C2.2 : Permanent non-tidal, fast, turbulent watercourses
    • C2.3 : Permanent non-tidal, smooth-flowing watercourses
    • C2.4 : Tidal rivers, upstream from the estuary
    •  C2.5 : Temporary running waters
    •  C2.6 : Films of water flowing over rocky watercourse margins
  • C3 : Littoral zone of inland surface waterbodies
    
• D : Mires, bogs and fens
  
  • D1 : Raised and blanket bogs
    
    • D1.1 : Raised bogs
    • D1.2 : Blanket bogs
      • D1.21 : Hyperoceanic low-altitude blanket bogs, typically with dominant [Trichophorum]
      • D1.22 : Montane blanket bogs, [Calluna] and [Eriophorum vaginatum] often dominant
        •  D1.221 : Hiberno-Britannic [Eriophorum]-[Calluna] blanket bogs
        •  D1.222 : Britannic [Eriophorum vaginatum] blanket bogs
        •  D1.223 : Hiberno-Britannic upland blanket bog sphagnum mats
        •  D1.224 : Hiberno-Britannic dwarf shrub-[Eriophorum] upland bogs
        •  D1.225 : Hiberno-Britannic [Racomitrium lanuginosum] upland bog hummocks
        •  D1.226 : Hiberno-Britannic upland blanket bog wet heaths
        •  D1.227 : Hiberno-Britannic upland blanket bog hollows and pools
      • D1.23 : Boreo-Atlantic blanket bogs
      •  D1.24 : Wet bare peat and peat haggs on blanket bogs
  • D2 : Valley mires, poor fens and transition mires
    
  • D3 : Aapa, palsa and polygon mires
    
  • D4 : Base-rich fens and calcareous spring mires
    
  • D5 : Sedge and reedbeds, normally without free-standing water
    
    • D5.1 : Reedbeds normally without free-standing water
    • D5.2 : Beds of large sedges normally without free-standing water
    •  D5.3 : Swamps and marshes dominated by [Juncus effusus] or other large [Juncus] spp.
  • 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
    
  • F2 : Arctic, alpine and subalpine scrub
    
  • F3 : Temperate and mediterranean-montane scrub
    
  • F4 : Temperate shrub heathland
    
  • F5 : Maquis, arborescent matorral and thermo-Mediterranean brushes
    
  • F6 : Garrigue
    
    • F6.1 : Western garrigues
      •  F6.11 : Western [Quercus coccifera] garrigues
      •  F6.12 : Western [Rosmarinus officinalis] garrigues
      •  F6.13 : Western [Cistus] garrigues
      •  F6.14 : Western [Euphorbia] garrigues
      •  F6.15 : Western [Juniperus oxycedrus] garrigues
      •  F6.16 : Western [Lavandula] garrigues
      •  F6.17 : Western [Teucrium] and other labiate garrigues
      •  F6.18 : Western [Genista] garrigues
      •  F6.19 : Western [Calicotome] garrigues
      •  F6.1A : Western composite garrigues
      •  F6.1B : Western [Erica] garrigues
      •  F6.1C : Western [Globularia] garrigues
      •  F6.1D : Western [Helianthemum] and [Fumana] garrigues
      •  F6.1E : [Lithodora fruticosa] garrigues
      •  F6.1F : Western [Thymelaea] garrigues
      •  F6.1G : Western [Bupleurum] garrigues
      •  F6.1H : Western [Ulex] garrigues
      •  F6.1I : Western [Ononis fruticosa] garrigues
      •  F6.1J : Western [Anthyllis cytisoides] garrigues
      •  F6.1K : Western [Dictamnus] garrigues
    • F6.2 : Eastern garrigues
    • F6.3 : Illyrian garrigues
    • F6.4 : Black Sea garrigues
    •  F6.5 : Macaronesian garrigues
    • F6.6 : Supra-Mediterranean garrigues
    • F6.7 : Mediterranean gypsum scrubs
    • F6.8 : Xero-halophile scrubs
  • F7 : Spiny Mediterranean heaths (phrygana, hedgehog-heaths and related coastal cliff vegetation)
    
    • F7.1 : West Mediterranean spiny heaths
    • F7.2 : Central Mediterranean spiny heaths
    • F7.3 : East Mediterranean phrygana
    • F7.4 : Hedgehog-heaths
  • F8 : Thermo-Atlantic xerophytic scrub
    
    • F8.1 : Canary Island xerophytic scrub
    • F8.2 : Madeiran xerophytic scrub
  • F9 : Riverine and fen scrubs
    
  • FA : Hedgerows
    
    •  FA.1 : Hedgerows of non-native species
    •  FA.2 : Highly-managed hedgerows of native species
    •  FA.3 : Species-rich hedgerows of native species
    •  FA.4 : Species-poor hedgerows of native species
  • 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
  
• J : Constructed, industrial and other artificial habitats
  
  • J1 : Buildings of cities, towns and villages
    
  • J2 : Low density buildings
    
  • J3 : Extractive industrial sites
    
  • J4 : Transport networks and other constructed hard-surfaced areas
    
  • J5 : Highly artificial man-made waters and associated structures
    
    • J5.1 : Highly artificial saline and brackish standing waters
    •  J5.2 : Highly artificial saline and brackish running waters
    • J5.3 : Highly artificial non-saline standing waters
    • J5.4 : Highly artificial non-saline running waters
    •  J5.5 : Highly artificial non-saline fountains and cascades
  • J6 : Waste deposits
    
• 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