corylus avellana, populus canadensis, lamium galeobdolon, ulmus minor, fraxinus excelsior, alnus glutinosa, filipendula ulmaria, primula elatior, populus canescens, geum urbanum, poa trivialis, sambucus nigra, angelica sylvestris, galium aparine, lonicera periclymenum, urtica dioica, adoxa moschatellina, cardamine pratensis, deschampsia cespitosa, hedera helix, prunus spinosa, sorbus aucuparia, valeriana officinalis, viburnum opulus