text: quercus robur, pteridium aquilinum, molinia caerulea, ilex aquifolium, sorbus aucuparia, fagus sylvatica, avenella flexuosa, betula pendula, hedera helix, lonicera periclymenum, rubus idaeus, vaccinium myrtillus, carpinus betulus, corylus avellana, frangula alnus, holcus mollis, maianthemum bifolium, solidago virgaurea