chenopodium album, lathyrus tuberosus, lysimachia arvensis, veronica persica, convolvulus arvensis, fallopia convolvulus, hyoscyamus niger, sherardia arvensis, silene noctiflora, veronica polita, cirsium arvense, euphorbia exigua, euphorbia helioscopia, fumaria officinalis, papaver rhoeas, persicaria lapathifolia, stellaria media, viola arvensis, chenopodiastrum hybridum, sinapis arvensis, veronica opaca, avena fatua, chenopodium ficifolium, oxybasis glauca