chenopodium album, echinochloa crus-galli, persicaria lapathifolia, amaranthus retroflexus, cirsium arvense, fallopia convolvulus, persicaria maculosa, solanum tuberosum, achillea millefolium, capsella bursa-pastoris, lamium purpureum, rumex obtusifolius, veronica persica, veronica polita, arctium tomentosum