agrostis stolonifera, argentina anserina, lolium perenne, poa trivialis, ranunculus repens, eleocharis palustris, equisetum palustre, glyceria maxima, juncus articulatus, lolium pratense, mentha aquatica, persicaria amphibia, plantago major, alopecurus pratensis, cardamine pratensis, carex disticha, cirsium arvense, elymus repens, galium palustre, iris pseudacorus, phleum pratense, rumex conglomeratus, trifolium fragiferum, rorippa sylvestris, symphytum officinale