solanum nigrum, stellaria media, veronica persica, lamium amplexicaule, lapsana communis, anthemis arvensis, bidens frondosa, capsella bursa-pastoris, chaenorhinum minus, chenopodium album, echinochloa crus-galli, euphorbia helioscopia, galinsoga parviflora, geranium pusillum, lamium purpureum, lysimachia arvensis, oxalis stricta, persicaria lapathifolia, polygonum aviculare, sisymbrium officinale, sonchus oleraceus, veronica agrestis, veronica polita, viola arvensis