Arctic-boreal tundra scrub and relict alpine acidophilous dwarf-heath mountain tundra of Eurasia and North America
Vascular plants: Alchemilla argentidens, Alchemilla firma, Alchemilla rhodondendrophila, Alchemilla subsericea, Alchemilla transiens, Arctostaphylos alpinus, Astrantia minor, Betula nana, Bruckenthalia spiculifolia, Cerastium arcticum, Chenopodium jenissejense, Dianthus barbatus subsp. barbatus, Diapensia lapponica, Draba norvegica, Empetrum hermaphroditum, Empetrum nigrum, Gypsophila uralensis, Hieracium alpinum, Hieracium sparsum, Hierochloe alpina, Huperzia selago subsp. arctica, Jacobaea abrotanifolia subsp. tiroliensis, Juniperus communis subsp. nana, Lathyrus japonicus, Loiseleuria procumbens, Luzula nivalis, Lycopodium alpinum, Lycopodium annotinum subsp. alpestre, Lycopodium clavatum, Lycopodium issleri, Lycopodium oellgaardii, Neoschischkinia truncatula subsp. durieui, Pedicularis lapponica, Phyllodoce caerulea, Pinus mugo subsp. mugo, Rhododendron caucasicum, Rhododendron ferrugineum, Rhododendron myrtifolium, Salix kazbekensis, Saxifraga cespitosa, Schlagintweitia intybacea, Sempervivum wulfenii, Silene ciliata, Silene paucifolia, Taraxacum acromaurum, Vaccinium uliginosum, Vaccinium vitis-idaea, Vaccinium vitis-idaea subsp. minor