euphorbia helioscopia, stellaria media, aphanes arvensis, arenaria serpyllifolia, centaurea cyanus, equisetum arvense, fallopia convolvulus, lamium amplexicaule, lamium hybridum, lycopsis arvensis, persicaria maculosa, sinapis arvensis, tripleurospermum inodorum, veronica agrestis, veronica persica, viola arvensis