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
    
    • S2-1 : Subarctic and alpine dwarf Salix scrub
    • S2-2 : Alpine and subalpine ericoid heaths
    • S2-3 : Alpine and subalpine Juniperus scrub
    • S2-4 : Balkan subalpine genistoid scrub
    • S2-5 : Subalpine deciduous scrub
      • S2-51 : Mountain alder brush
        • S2-511 : Green alder brush
        •  S2-512 : Corsican sweet alder brush
      • S2-52 : Subalpine and oroboreal Salix brush
      • S2-53 : Subalpine mixed brushes
      •  S2-54 : Oroboreal Betula scrub
    • S2-6 : Subalpine Pinus mugo scrub
      •  S2-61 : Inner Alpine Pinus mugo scrub
      •  S2-62 : Outer Alpine Pinus mugo scrub
      •  S2-63 : Southwestern Pinus mugo scrub
      •  S2-64 : Apennine Pinus mugo scrub
      •  S2-65 : Hercynian Pinus mugo scrub
      • S2-66 : Carpathian Pinus mugo scrub
      •  S2-67 : Pelago-Dinaride Pinus mugoscrub
      •  S2-68 : Balkano-Rhodopide Pinus mugo 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
    • S3-6 : 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
    
  • S7 : Spiny Mediterranean heaths (phrygana, hedgehog-heaths and related coastal cliff vegetation)
    
    • S7-1 : Western Mediterranean coastal garrigue
    • S7-2 : Eastern Mediterranean spiny heath (Phrygana)
      • S7-21 : Aegean phrygana
        •  S7-211 : Aegean Sarcopoterium phrygana
        •  S7-212 : Maritime Centaurea spinosa phrygana
        •  S7-213 : Lesbian Centaurea spinosa phrygana
        •  S7-214 : Cycladian Centaurea phrygana
        •  S7-215 : Aegean Erica manipuliflora phrygana
        •  S7-216 : Aegean Thymus capitatus phrygana
        •  S7-217 : Aegean Genista acanthoclada phrygana
        •  S7-218 : Aegean Satureja thymbra phrygana
        •  S7-219 : Aegean Euphorbia acanthothamnos phrygana
        •  S7-21A : Aegean Lithospermum hispidulum phrygana
        •  S7-21B : Aegean Anthyllis hermanniae phrygana
      •  S7-22 : Mid-elevation phrygana of Crete
      • S7-23 : Thracian phrygana
      • S7-24 : East Mediterranean bathas
    • S7-3 : Western Mediterranean mountain hedgehog heath
    • S7-4 : Central Mediterranean mountain hedgehog heath
    • S7-5 : Eastern Mediterranean mountain hedgehog-heath
      • S7-51 : Helleno-Balkanic sylvatic Astragalus hedgehog-heaths
      • S7-52 : Hellenic oro-Mediterranean hedgehog-heaths
      •  S7-53 : Hellenic alti-Mediterranean hedgehog-heaths
      •  S7-54 : Cretan hedgehog-heaths
      •  S7-55 : Aegean summital hedgehog-heaths
      •  S7-56 : Southern Hellenic Genista acanthoclada hedgehog-heaths
      •  S7-57 : Astragalus sempervirens hedgehog-heaths
      •  S7-58 : Cyprian hedgehog-heaths
      •  S7-59 : Mediterraneo-Anatolian hedgehog-heaths
      • S7-5A : Western central Eurasian hedgehog-heaths
    • S7-6 : Canarian mountain hedgehog-heath
  • 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
      • S9-31 : Grey willow carrs
      •  S9-32 : Sphagnum willow carrs
      •  S9-33 : Bay willow carrs
      •  S9-34 : Dwarf willow mire scrubs
      •  S9-35 : Boreal sedge willow carrs
      •  S9-36 : Boreo-alpine willow fen scrubs
    • S9-4 : Mediterranean riparian scrub
  • SA : Hedgerows
    
  • SB : Shrub plantations
    
• T : Forest and other wooded land