senecio sylvaticus, rumex acetosella, avenella flexuosa, betula pubescens, carex pilulifera, erigeron canadensis, prunus serotina, quercus robur, agrostis canina, agrostis capillaris, agrostis stolonifera, aira praecox, betula pendula, calluna vulgaris, carex arenaria, carex nigra, cytisus scoparius, dicranum scoparium, holcus mollis, luzula multiflora, molinia caerulea, persicaria lapathifolia, sorbus aucuparia, spergula morisonii, vaccinium myrtillus