agrostis stolonifera, argentina anserina, ranunculus repens, beckmannia eruciformis, bidens tripartita, carex hirta, glyceria fluitans, inula britannica, lythrum salicaria, medicago lupulina, mentha arvensis, rumex crispus, trifolium repens, xanthium orientale, alisma plantago-aquatica, butomus umbellatus, persicaria lapathifolia, polygonum aviculare, sium sisarum