echinochloa crus-galli, campanula rapunculoides, elymus repens, geranium dissectum, geranium pusillum, setaria pumila, viola arvensis, atriplex patula, capsella bursa-pastoris, chenopodium album, convolvulus arvensis, fallopia convolvulus, lamium purpureum, lapsana communis, mercurialis annua, polygonum aviculare, ranunculus repens, setaria viridis, amaranthus blitum, amaranthus retroflexus, bifora radians, cirsium arvense, digitaria ischaemum, euphorbia helioscopia, glechoma hederacea, lysimachia arvensis, panicum miliaceum, persicaria lapathifolia, rumex obtusifolius, sherardia arvensis, veronica persica, vicia cracca