populus canadensis, viburnum opulus, fraxinus excelsior, prunus serotina, alnus glutinosa, filipendula ulmaria, galeopsis tetrahit, galium aparine, poa trivialis, angelica sylvestris, cirsium palustre, crataegus monogyna, deschampsia cespitosa, dryopteris dilatata, ficaria verna, humulus lupulus, iris pseudacorus, lonicera periclymenum, persicaria amphibia, phalaris arundinacea, polygonatum multiflorum, prunus avium, ribes rubrum, sambucus nigra, scrophularia nodosa, symphytum officinale, urtica dioica, viola riviniana