urtica dioica, phalaris arundinacea, symphytum officinale, valeriana officinalis, glyceria maxima, agrostis stolonifera, calystegia sepium, phragmites australis, stellaria media, alopecurus pratensis, angelica sylvestris, epilobium hirsutum, equisetum arvense, glechoma hederacea, lolium perenne, sparganium erectum, cirsium arvense