EUNIS habitat types hierarchical view - revised groups

Two revised groups are currently available. The EUNIS classification review is on-going and more groups will become available.

• S : Heathland, scrub and tundra
  
  • S1 : Tundra
    
  • S2 : Arctic, alpine and subalpine scrub
    
  • S3 : Temperate and mediterranean-montane scrub
    
    • S3-1 : Lowland to montane temperate and submediterranean Juniperus scrub
    •  S3-2 : Temperate Rubus scrub
    • S3-3 : Lowland to montane temperate and submediterranean genistoid scrub
    •  S3-4 : Balkan -Anatolian submontane genistoid scrub
    • S3-5 : Temperate and submediterranean thorn scrub
      • S3-51 : Medio-European rich-soil thickets
      •  S3-52 : Buxus sempervirens thickets
      • S3-53 : Atlantic poor soil thickets
      • S3-54 : Inland dune thickets
      • S3-55 : Southwestern sub-mediterranean deciduous thickets
      •  S3-56 : Tyrrhenian sub-mediterranean deciduous thickets
      • S3-57 : Subcontinental and continental deciduous thickets
    • S3-6 : Low steppic scrub
    • S3-7 : Corylus avellana scrub
    •  S3-8 : Temperate forest clearing scrub
  • S4 : Temperate shrub heathland
    
  • S5 : Maquis, arborescent matorral and thermo-Mediterranean scrub
    
  • S6 : Garrigue
    
    • S6-1 : Western basiphilous garrigue
    • S6-2 : Western acidic garrigue
    • S6-3 : Eastern garrigue
    • S6-4 : Mediterranean gypsum scrub
    • S6-5 : Mediterranean nitrophilous scrub
      • S6-51 : Canary Island xero-halophilous scrubs
      • S6-52 : Mediterranean halo-nitrophilous scrubs
        •  S6-521 : Ebro sisallares
        •  S6-522 : Manchegan sisallares
        •  S6-523 : Catalano-Valencian halo-nitrophilous scrubs
        •  S6-524 : Southeastern Iberian matojares
        •  S6-525 : Sicilian halo-nitrophilous scrubs
      • S6-53 : Interior Iberian salt scrubs
    •  S6-6 : Caspian halo-nitrophilous scrub
  • S7 : Spiny Mediterranean heaths (phrygana, hedgehog-heaths and related coastal cliff vegetation)
    
  • S8 : Thermo-Atlantic xerophytic scrub
    
  • S9 : Riverine and fen scrubs
    
    • S9-1 : Arctic, boreal and alpine riparian scrub
      • S9-11 : Orogenous riverine brush
      •  S9-12 : Montane river gravel low brush
      •  S9-13 : Gravel bank thickets and forests
    • S9-2 : Temperate riparian scrub
    • S9-3 : Salix fen scrub
    • S9-4 : Mediterranean riparian scrub
  • SA : Hedgerows
    
  • SB : Shrub plantations
    
• T : Forest and other wooded land