setaria pumila, panicum capillare, digitaria sanguinalis, echinochloa crus-galli, persicaria maculosa, rorippa sylvestris, stellaria aquatica, verbena officinalis, amaranthus retroflexus, calystegia sepium, cerastium glomeratum, chenopodium album, cirsium arvense, cirsium vulgare, epilobium hirsutum, erigeron annuus, erigeron canadensis, fallopia convolvulus, galium mollugo, lysimachia arvensis, plantago major, plantago uliginosa, poa trivialis, potentilla reptans, rumex obtusifolius, solanum nigrum, stellaria media, tanacetum vulgare, trifolium pratense, urtica dioica, veronica persica, viola arvensis, heliotropium europaeum