mercurialis annua, fumaria officinalis, chenopodium album, elymus repens, erysimum cheiranthoides, euphorbia peplus, senecio vulgaris, sonchus oleraceus, aethusa cynapium, agrostis stolonifera, artemisia vulgaris, capsella bursa-pastoris, cirsium arvense, convolvulus arvensis, euphorbia helioscopia, fallopia convolvulus, galinsoga parviflora, galium aparine, lamium amplexicaule, lamium purpureum, persicaria amphibia, persicaria maculosa, setaria viridis, solanum nigrum, stellaria media, viola arvensis