kickxia spuria, lysimachia foemina, atriplex patula, convolvulus arvensis, erigeron canadensis, fallopia convolvulus, lapsana communis, polygonum aviculare, sonchus oleraceus, amaranthus retroflexus, chenopodium album, cichorium intybus, cirsium arvense, hypochaeris radicata, persicaria maculosa, plantago major, verbena officinalis