chenopodium album, convolvulus arvensis, trifolium repens, aethusa cynapium, calystegia sepium, cirsium arvense, elymus repens, erysimum cheiranthoides, legousia speculum-veneris, medicago lupulina, mentha arvensis, poa trivialis, ranunculus repens, setaria pumila, vicia cracca, viola arvensis, capsella bursa-pastoris, dactylis glomerata, fallopia convolvulus, papaver rhoeas, silene vulgaris, sinapis arvensis