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
      •  S2-41 : Rayed broom heaths
      •  S2-42 : Balkano-Rhodopide Chamaecytisus absinthioides heaths
      •  S2-43 : Helleno-Balkanic Chamaecytisus hirsutus heaths
    • S2-5 : Subalpine deciduous scrub
    • S2-6 : Subalpine 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
      • S3-31 : Temperate Cytisus scoparius fields
        •  S3-311 : Lowland and hill broom fields
        •  S3-312 : Alpine broom fields
        •  S3-313 : Central Massif Cytisus scoparius fields
        •  S3-314 : Pyrenean Cytisus scoparius fields
      •  S3-32 : Ulex europaeus thickets
      • S3-33 : Montane Cytisus purgans fields
        •  S3-331 : Cévennes Cytisus purgans fields
        •  S3-332 : Pyrenean Cytisus purgans fields
        •  S3-333 : Galicio-Cantabrian Cytisus purgans fields
        •  S3-334 : Upper Cordilleran Cytisus purgans fields
        •  S3-335 : Lower Cordilleran Cytisus purgans fields
        •  S3-336 : Galicio-Leonese Cytisus purgans fields
        •  S3-337 : Nevadan Cytisus purgans fields
      • S3-34 : Piornales
      •  S3-35 : Tyrrhenian broom fields
      •  S3-36 : Genista aetnensis stands
      •  S3-37 : Canary Island broom fields
      •  S3-38 : Moesian broom fields
    •  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
    
  • 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)
    • S7-3 : Western Mediterranean mountain hedgehog heath
    • S7-4 : Central Mediterranean mountain hedgehog heath
    • S7-5 : Eastern Mediterranean mountain hedgehog-heath
    • 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
    • S9-4 : Mediterranean riparian scrub
  • SA : Hedgerows
    
  • SB : Shrub plantations
    
• T : Forest and other wooded land
  
  • T1 : Broadleaved deciduous forest
    
  • T2 : Broadleaved evergreen forest
    
  • T3 : Coniferous forest
    
    • T3-1 : Temperate mountain Picea forest
    • T3-2 : Temperate mountain Abies forest
    • T3-3 : Mediterranean mountain Abies forest
    • T3-4 : Temperate subalpine Larix, Pinus cembra and Pinus uncinata forests
    • T3-5 : Temperate continental Pinus sylvestris forest
    • T3-6 : Temperate and submediterranean montane Pinus sylvestris-nigra forest
    • T3-7 : Mediterranean montane Pinus sylvestris-nigra forest
    • T3-8 : Mediterranean and Balkan subalpine Pinus heldreichii-peucis forest
    • T3-9 : Mediterranean lowland to submontane Pinus forest
    • T3-A : Pinus canariensis forest
    • T3-B : Mediterranean montane Cedrus forest
    • T3-C : Taxus baccata forest
    • T3-D : Mediterranean Cupressaceae forest
    • T3-E : Macaronesian Juniperus forest
    • T3-F : Picea taiga forest
    • T3-G : Pinus sylvestris taiga forest
    • T3-H : Larix taiga forest
    • T3-J : Pinus bog forest
    • T3-K : Picea mire forest
    • T3-L : Coniferous planted forests of non site-native trees
    • T3-M : Coniferous planted forests of site-native trees
  • T4 : Lines of trees, small anthropogenic forests, recently felled forest, early-stage forest and coppice