vaccinium myrtillus, sorbus aucuparia, avenella flexuosa, brachythecium rutabulum, hypnum cupressiforme, maianthemum bifolium, pseudoscleropodium purum, betula pendula, calluna vulgaris, dryopteris carthusiana, fagus sylvatica, frangula alnus, pinus sylvestris, picea abies, quercus robur