stellaria media, fumaria officinalis, anthemis arvensis, bromus sterilis, cerastium brachypetalum, cirsium arvense, convolvulus arvensis, erigeron canadensis, mercurialis annua, thlaspi arvense, veronica arvensis, achillea millefolium, aristolochia clematitis, elymus repens, galium tricornutum, lamium amplexicaule, linaria vulgaris, solanum nigrum, sonchus arvensis, veronica persica, viola tricolor, sinapis arvensis