quercus robur, avenella flexuosa, ceratocapnos claviculata, maianthemum bifolium, mnium hornum, polygonatum multiflorum, polypodium vulgare, lonicera periclymenum, fagus sylvatica, prunus serotina, sorbus aucuparia, betula pubescens, frangula alnus, dryopteris dilatata, holcus mollis, vaccinium myrtillus