carex hirta, alopecurus geniculatus, lemna minor, myosotis scorpioides, plantago major, poa trivialis, ranunculus repens, ranunculus sceleratus, rumex crispus, agrostis stolonifera, argentina anserina, oenanthe fistulosa, rorippa islandica, rumex obtusifolius, stellaria media, bidens tripartita, juncus articulatus, polygonum aviculare, scabiosa columbaria, veronica scutellata