pseudotsuga menziesii, ceratocapnos claviculata, dryopteris dilatata, agrostis capillaris, avenella flexuosa, betula pendula, carex pilulifera, digitalis purpurea, dryopteris carthusiana, luzula multiflora, moehringia trinervia, rumex acetosella, vaccinium myrtillus, calluna vulgaris, fagus sylvatica, persicaria hydropiper, prunus serotina, quercus rubra, rubus caesius, senecio sylvaticus, urtica dioica