solanum tuberosum, symphytum officinale, amaranthus retroflexus, echinochloa crus-galli, persicaria hydropiper, stachys palustris, stellaria aquatica, bidens tripartita, calystegia sepium, capsella bursa-pastoris, cerastium holosteoides, chenopodium album, cirsium oleraceum, equisetum palustre, lamium purpureum, lipandra polysperma, lythrum salicaria, persicaria lapathifolia, phragmites australis, ranunculus repens, rorippa islandica, setaria pumila, stellaria media, scrophularia nodosa