AATVM Vegetation » Photo Library » Circumpolar Arctic Vegetation Map » TAGA Overview » Circumpolar Arctic Vegetation

1. Barrens
   1.   B1. Cryptogam, herb barren
   2.   B2. Cryptogam barren complex (bedrock)
   3.   B3. Noncarbonate mountain complex
   4.   B4. Carbonate mountain complex

1. Graminoid Tundras
   1.   G1. Rush/grass, forb, cryptogam tundra
   2.   G2. Graminoid, prostrate dwarf-shrub, forb tundra
   3.   G3. Non-tussock sedge, dwarf-shrub, moss tundra
   4.   G4. Tussock-sedge, dwarf-shrub, moss tundra

1. Prostrate-shrub tundras
   1.   P1. Prostrate dwarf-shrub, herb tundra
   2.   P2. Prostrate/hemiprostrate dwarf-shrub tundra

1. Erect-shrub tundras
   1.   S1. Erect dwarf-shrub tundra
   2.   S2. Low-shrub tundra

1. Wetlands
   1.   W1. Sedge/grass, moss wetland
   2.   W2. Sedge, moss, dwarf-shrub wetland
   3.   W3. Sedge, moss, low-shrub wetland