vicia sativa, cirsium arvense, fallopia convolvulus, adonis aestivalis, convolvulus arvensis, lathyrus aphaca, rubus caesius, veronica hederifolia, agrostemma githago, anthemis arvensis, bifora radians, centaurea cyanus, chenopodium album, chondrilla juncea, delphinium hispanicum, fumaria vaillantii, galium aparine, lamium amplexicaule, lamium purpureum, lathyrus oleraceus, lepidium draba, polygonum aviculare, ranunculus arvensis, rorippa sylvestris, sinapis arvensis