agrostis stolonifera, rorippa islandica, argentina anserina, myosotis scorpioides, plantago major, poa annua, rumex conglomeratus, alisma plantago-aquatica, bidens tripartita, equisetum arvense, persicaria hydropiper, potentilla reptans, ranunculus repens, rorippa sylvestris, rumex crispus, salix alba, salix purpurea, veronica anagallis-aquatica, veronica beccabunga, bidens cernuus, carex hirta, juncus articulatus, lycopus europaeus, persicaria lapathifolia, polygonum aviculare, rumex sanguineus