salix triandra, cuscuta lupuliformis, bidens tripartita, populus alba, populus nigra, rumex conglomeratus, rumex crispus, agrostis stolonifera, armoracia macrocarpa, atriplex prostrata, bolboschoenus maritimus, calystegia sepium, chenopodiastrum murale, equisetum arvense, glycyrrhiza echinata, lepidium draba, lycopus europaeus, lythrum virgatum, phalaris arundinacea, phragmites australis, plantago major, potentilla supina, ranunculus repens, ranunculus sceleratus, rorippa sylvestris, rubus caesius, stachys palustris, taraxacum minimum, ulmus glabra, xanthium orientale, zea mays