echinochloa crus-galli, calystegia sepium, lysimachia vulgaris, phragmites australis, amaranthus retroflexus, mentha arvensis, bidens cernuus, xanthium albinum, oxybasis chenopodioides, althaea officinalis, fraxinus pennsylvanica, agrostis stolonifera, bidens frondosa, bidens garumnae, butomus umbellatus, lipandra polysperma, lycopus europaeus, oenanthe aquatica, persicaria hydropiper, phalaris arundinacea, ranunculus repens, rorippa amphibia, rumex stenophyllus, sonchus arvensis, sparganium erectum, stachys palustris, stellaria aquatica