quercus robur, vaccinium myrtillus, betula pubescens, maianthemum bifolium, lonicera periclymenum, sorbus aucuparia, ilex aquifolium, rabelera holostea, avenella flexuosa, ceratocapnos claviculata, dryopteris carthusiana, mnium hornum, dryopteris dilatata, frangula alnus, hedera helix, stellaria media