corylus avellana, populus canadensis, alnus glutinosa, fraxinus excelsior, primula elatior, crataegus monogyna, sambucus nigra, betula pubescens, polygonatum multiflorum, urtica dioica, acer pseudoplatanus, filipendula ulmaria, holcus mollis, lamium galeobdolon, poa trivialis, angelica sylvestris, cardamine pratensis, carex remota, deschampsia cespitosa, dryopteris dilatata, galium palustre, geum urbanum, lonicera periclymenum, moehringia trinervia, quercus robur, quercus rubra, sorbus aucuparia, viburnum opulus