cardamine pratensis, glechoma hederacea, populus canadensis, urtica dioica, prunus serotina, alnus glutinosa, galeopsis tetrahit, geum urbanum, heracleum sphondylium, rumex obtusifolius, sambucus nigra, alnus incana, angelica sylvestris, dryopteris filix-mas, filipendula ulmaria, frangula alnus, lonicera periclymenum, ribes rubrum