agrostis stolonifera, poa trivialis, urtica dioica, sonchus oleraceus, angelica sylvestris, atriplex prostrata, epilobium parviflorum, galium aparine, glyceria maxima, phalaris arundinacea, phragmites australis, epilobium hirsutum, plantago major, ranunculus repens, senecio vulgaris, symphytum officinale