persicaria hydropiper, agrostis stolonifera, bidens tripartita, echinochloa crus-galli, persicaria maculosa, plantago lanceolata, anthemis arvensis, artemisia vulgaris, capsella bursa-pastoris, plantago media, poa palustris, ranunculus repens, tanacetum vulgare, trifolium repens, achillea millefolium, cirsium arvense, daucus carota, elymus caninus, erigeron canadensis, erysimum cheiranthoides, galinsoga parviflora, galium palustre, gnaphalium uliginosum, leonurus cardiaca, lysimachia arvensis, mentha aquatica, oxalis stricta, oxybasis rubra, papaver rhoeas, persicaria minor, polygonum aviculare, rumex crispus, rumex obtusifolius, sinapis arvensis, sonchus asper, stellaria aquatica, veronica anagallis-aquatica, oxybasis glauca, rorippa amphibia