sinapis arvensis, stellaria media, atriplex patula, chenopodium album, cirsium arvense, elymus repens, euphorbia helioscopia, fumaria officinalis, lamium amplexicaule, lamium purpureum, lysimachia arvensis, papaver rhoeas, persicaria lapathifolia, plantago uliginosa, poa annua, stachys palustris, veronica polita, viola arvensis, tussilago farfara