text: quercus robur, frangula alnus, oxalis acetosella, sorbus aucuparia, amelanchier lamarckii, hedera helix, maianthemum bifolium, avenella flexuosa, lonicera periclymenum, dryopteris dilatata, holcus mollis, molinia caerulea, corylus avellana, dryopteris carthusiana, vaccinium myrtillus