EUNIS habitat type hierarchical view

• A : Marine habitats
  
• B : Coastal habitats
  
  • B1 : Coastal dunes and sandy shores
    
    • B1.1 : Sand beach driftlines
    • B1.2 : Sand beaches above the driftline
      • B1.21 : Unvegetated sand beaches above the driftline
      • B1.22 : Biocenosis of supralittoral sands
      • B1.23 : Boreo-arctic sand beach perennial communities
      •  B1.24 : Sandy beach ridges with no or low vegetation
      •  B1.25 : Sandy beach ridges dominated by shrubs or trees
    • B1.3 : Shifting coastal dunes
    • B1.4 : Coastal stable dune grassland (grey dunes)
    • B1.5 : Coastal dune heaths
    • B1.6 : Coastal dune scrub
    • B1.7 : Coastal dune woods
    • B1.8 : Moist and wet dune slacks
    •  B1.9 : Machair
  • B2 : Coastal shingle
    
  • B3 : Rock cliffs, ledges and shores, including the supralittoral
    
    • B3.1 : Supralittoral rock (lichen or splash zone)
    • B3.2 : Unvegetated rock cliffs, ledges, shores and islets
    • B3.3 : Rock cliffs, ledges and shores, with angiosperms
    • B3.4 : Soft sea-cliffs, often vegetated
• C : Inland surface waters
  
  • C1 : Surface standing waters
    
  • C2 : Surface running waters
    
  • C3 : Littoral zone of inland surface waterbodies
    
    • C3.1 : Species-rich helophyte beds
    • C3.2 : Water-fringing reedbeds and tall helophytes other than canes
    • C3.3 : Water-fringing beds of tall canes
    • C3.4 : Species-poor beds of low-growing water-fringing or amphibious vegetation
    • C3.5 : Periodically inundated shores with pioneer and ephemeral vegetation
    • C3.6 : Unvegetated or sparsely vegetated shores with soft or mobile sediments
    • C3.7 : Unvegetated or sparsely vegetated shores with non-mobile substrates
    •  C3.8 : Inland spray- and steam-dependent habitats
• D : Mires, bogs and fens
  
• 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
    
  • 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
      •  F7.41 : Pyrenean hedgehog-heaths
      • F7.42 : Cordilleran hedgehog-heaths
      • F7.43 : Nevadan hedgehog-heaths
      • F7.44 : Franco-Iberian hedgehog-heaths
      •  F7.45 : Cyrno-Sardinian hedgehog-heaths
      •  F7.46 : Mount Etna hedgehog-heaths
      •  F7.47 : Madonie and Apennine hedgehog-heaths
      • F7.48 : Helleno-Balkanic sylvatic [Astragalus] hedgehog-heaths
      • F7.49 : Hellenic oro-Mediterranean hedgehog-heaths
      •  F7.4A : Hellenic alti-Mediterranean hedgehog-heaths
      •  F7.4B : Cretan hedgehog-heaths
      •  F7.4C : Aegean summital hedgehog-heaths
      •  F7.4D : Southern Hellenic [Genista acanthoclada] hedgehog-heaths
      •  F7.4E : [Astragalus sempervirens] hedgehog-heaths
      • F7.4F : Canary Island cushion-heaths
      •  F7.4G : Cyprian hedgehog-heaths
      •  F7.4H : Mediterraneo-Anatolian hedgehog-heaths
      • F7.4I : Western central Eurasian hedgehog-heaths
  • F8 : Thermo-Atlantic xerophytic scrub
    
  • F9 : Riverine and fen scrubs
    
  • FA : Hedgerows
    
  • FB : Shrub plantations
    
    •  FB.1 : Shrub plantations for whole-plant harvesting
    • FB.2 : Shrub plantations for leaf or branch harvest
    • FB.3 : Shrub plantations for ornamental purposes or for fruit, other than vineyards
    • FB.4 : Vineyards
• G : Woodland, forest and other wooded land
  
• H : Inland unvegetated or sparsely vegetated habitats
  
  • H1 : Terrestrial underground caves, cave systems, passages and waterbodies
    
  • H2 : Screes
    
  • H3 : Inland cliffs, rock pavements and outcrops
    
  • H4 : Snow or ice-dominated habitats
    
  • H5 : Miscellaneous inland habitats with very sparse or no vegetation
    
  • H6 : Recent volcanic features
    
    • H6.1 : Active volcanic features
    • H6.2 : Inactive recent volcanic features
• 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
    
  • J6 : Waste deposits
    
• X : Habitat complexes