echinochloa crus-galli, rumex stenophyllus, phalaris arundinacea, amaranthus albus, amaranthus retroflexus, atriplex aucheri, bidens tripartita, cirsium arvense, jacobaea vulgaris, lysimachia vulgaris, oenanthe aquatica, persicaria amphibia, rorippa palustris, rubia tatarica, sonchus arvensis, stachys palustris, xanthium strumarium