populus canadensis, ficaria verna, quercus robur, urtica dioica, corylus avellana, lonicera periclymenum, prunus avium, prunus serotina, carex remota, crataegus monogyna, geum urbanum, glechoma hederacea, ribes rubrum, sambucus nigra, viola riviniana, alnus glutinosa, angelica sylvestris, athyrium filix-femina, castanea sativa, dryopteris carthusiana, filipendula ulmaria, fraxinus excelsior, humulus lupulus, moehringia trinervia, pastinaca sativa, poa nemoralis, sorbus aucuparia, symphytum officinale, valeriana excelsa, viburnum opulus