amaranthus retroflexus, chenopodium album, amaranthus blitum, capsella bursa-pastoris, chenopodium vulvaria, galium aparine, lysimachia foemina, matricaria discoidea, persicaria lapathifolia, polygonum aviculare, ranunculus repens, setaria viridis, solanum nigrum, sonchus oleraceus, stellaria media, urtica urens