text: quercus petraea, quercus robur, vaccinium myrtillus, fagus sylvatica, avenella flexuosa, betula pendula, betula pubescens, corylus avellana, galium saxatile, holcus mollis, lonicera periclymenum, pteridium aquilinum, sorbus aucuparia, carpinus betulus, cytisus scoparius, molinia caerulea