veronica persica, aphanes arvensis, viola arvensis, apera spica-venti, lamium amplexicaule, lamium purpureum, lycopsis arvensis, myosotis arvensis, poa annua, tripleurospermum inodorum, valerianella locusta, veronica arvensis, buglossoides arvensis, centaurea cyanus, delphinium consolida, galium aparine, papaver rhoeas