quercus robur, oxalis acetosella, fagus sylvatica, rabelera holostea, dryopteris carthusiana, geranium robertianum, molinia caerulea, sorbus aucuparia, vaccinium myrtillus, lonicera periclymenum, mnium hornum, amelanchier lamarckii, avenella flexuosa, betula pubescens, dryopteris dilatata, frangula alnus