solanum tuberosum, galinsoga parviflora, setaria pumila, achillea millefolium, artemisia vulgaris, capsella bursa-pastoris, centaurea cyanus, cirsium arvense, echinochloa crus-galli, equisetum arvense, erodium cicutarium, erysimum cheiranthoides, fallopia convolvulus, geranium pusillum, lycopsis arvensis, persicaria lapathifolia, persicaria maculosa, raphanus raphanistrum, spergula arvensis