alopecurus geniculatus, agrostis stolonifera, alisma plantago-aquatica, cirsium arvense, convolvulus arvensis, cynodon dactylon, elatine hungarica, eleocharis palustris, glyceria notata, inula britannica, lolium perenne, lycopus exaltatus, lysimachia nummularia, lythrum hyssopifolia, lythrum virgatum, mentha pulegium, myosurus minimus, persicaria amphibia, plantago major, pulicaria vulgaris, ranunculus lateriflorus, rorippa austriaca, rumex crispus, rumex palustris, rumex stenophyllus, veronica anagalloides, xanthium strumarium