quercus robur, hedera helix, prunus serotina, corylus avellana, populus tremula, sorbus aucuparia, frangula alnus, holcus mollis, lonicera periclymenum, castanea sativa, populus canescens, anemone nemorosa, polygonatum multiflorum, teucrium scorodonia, hieracium umbellatum, hypochaeris radicata, luzula pilosa, sambucus nigra