convolvulus arvensis, ranunculus arvensis, galium aparine, lysimachia arvensis, papaver rhoeas, sonchus asper, stellaria media, alopecurus myosuroides, atriplex patula, chenopodium album, galium spurium, lamium purpureum, lysimachia vulgaris, poa trivialis, trifolium repens, valerianella locusta, veronica arvensis, veronica persica, vicia sativa, viola arvensis