sinapis arvensis, viola tricolor, anthemis arvensis, centaurea cyanus, convolvulus arvensis, fallopia convolvulus, rumex acetosella, achillea millefolium, agrostemma githago, capsella bursa-pastoris, chenopodium album, cirsium arvense, echium vulgare, galeopsis speciosa, linaria vulgaris, plantago lanceolata, salvia verticillata, silene latifolia, sonchus arvensis, thlaspi arvense, vicia sativa