apera spica-venti, centaurea cyanus, papaver rhoeas, stellaria media, tripleurospermum inodorum, capsella bursa-pastoris, chenopodium album, cirsium arvense, delphinium consolida, elymus repens, papaver dubium, polygonum aviculare, roemeria argemone, sinapis arvensis, thlaspi arvense, veronica hederifolia, veronica persica, lycopsis arvensis