galium aparine, veronica hederifolia, veronica persica, apera spica-venti, buglossoides arvensis, chenopodium album, delphinium consolida, euphorbia helioscopia, papaver rhoeas, stellaria media, veronica agrestis, viola arvensis, centaurea cyanus, equisetum arvense, lamium amplexicaule, sinapis arvensis, veronica polita