carpinus betulus, fraxinus excelsior, prunus serotina, glechoma hederacea, hedera helix, urtica dioica, alnus glutinosa, galeopsis tetrahit, populus canadensis, quercus rubra, ribes rubrum, sambucus nigra, athyrium filix-femina, cardamine pratensis, crataegus monogyna, filipendula ulmaria, geum urbanum, iris pseudacorus, tilia platyphyllos