EUNIS habitat type hierarchical view

• A : Marine habitats
  
• B : Coastal habitats
  
• C : Inland surface waters
  
• D : Mires, bogs and fens
  
• E : Grasslands and lands dominated by forbs, mosses or lichens
  
  • E1 : Dry grasslands
    
  • E2 : Mesic grasslands
    
  • E3 : Seasonally wet and wet grasslands
    
  • E4 : Alpine and subalpine grasslands
    
  • E5 : Woodland fringes and clearings and tall forb stands
    
  • E6 : Inland salt steppes
    
  • E7 : Sparsely wooded grasslands
    
• F : Heathland, scrub and tundra
  
  • F1 : Tundra
    
    • F1.1 : Shrub tundra
    • F1.2 : Moss and lichen tundra
  • F2 : Arctic, alpine and subalpine scrub
    
  • F3 : Temperate and mediterranean-montane scrub
    
  • F4 : Temperate shrub heathland
    
    • F4.1 : Wet heaths
      •  F4.11 : Northern wet heaths
      •  F4.12 : Southern wet heaths
      •  F4.13 : [Molinia caerulea] wet heaths
    • F4.2 : Dry heaths
      • F4.21 : Submontane [Vaccinium] - [Calluna] heaths
        •  F4.211 : North Atlantic [Vaccinium]-[Empetrum]-[Racomitrium] heaths
        •  F4.212 : Sub-boreal [Vaccinium] heaths
        •  F4.213 : Hercynian [Vaccinium] heaths
        •  F4.214 : Submontane Alpine [Vaccinium] heaths
        •  F4.215 : Submontane Pyreneo-Cantabrian [Vaccinium] heaths
        • F4.216 : Collinar-montane Carpathian [Vaccinium] heaths
      • F4.22 : Sub-Atlantic [Calluna] - [Genista] heaths
      • F4.23 : Atlantic [Erica] - [Ulex] heaths
      • F4.24 : Ibero-Atlantic [Erica - Ulex - Cistus] heaths
      •  F4.25 : Boreo-Atlantic [Erica cinerea] heaths
      • F4.26 : Inland dune heaths
    • F4.3 : Macaronesian heaths
  • 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
      • F7.11 : West Mediterranean mainland clifftop phrygana
      •  F7.12 : Balearic clifftop phrygana
    • 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
    
  • 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
    
• I : Regularly or recently cultivated agricultural, horticultural and domestic habitats
  
  • I1 : Arable land and market gardens
    
  • I2 : Cultivated areas of gardens and parks
    
• J : Constructed, industrial and other artificial habitats
  
• X : Habitat complexes