convolvulus arvensis, echinochloa crus-galli, setaria pumila, achillea millefolium, amaranthus retroflexus, anthemis arvensis, bidens tripartita, chenopodium album, cichorium intybus, daucus carota, erigeron canadensis, fallopia convolvulus, galinsoga parviflora, inula britannica, linaria vulgaris, lysimachia arvensis, mentha longifolia, mentha pulegium, persicaria lapathifolia, persicaria maculosa, plantago major, potentilla reptans, pteridium aquilinum, solanum nigrum, sonchus arvensis, sonchus oleraceus, stachys annua, stachys palustris, stellaria media, verbena officinalis, veronica persica