chenopodium album, amaranthus retroflexus, capsella bursa-pastoris, digitaria sanguinalis, echinochloa crus-galli, eragrostis cilianensis, heliotropium europaeum, portulaca oleracea, ambrosia artemisiifolia, chenopodiastrum hybridum, lipandra polysperma, polygonum aviculare, setaria pumila, sonchus oleraceus, veronica persica