quercus robur, sorbus aucuparia, alnus glutinosa, betula pendula, betula pubescens, prunus padus, frangula alnus, lonicera periclymenum, prunus serotina, crataegus monogyna, dryopteris dilatata, fagus sylvatica, molinia caerulea, polygonatum multiflorum, populus canadensis, prunus avium, quercus rubra, salix cinerea, sambucus nigra