triticum aestivum, buglossoides arvensis, cirsium arvense, lamium amplexicaule, stellaria media, veronica hederifolia, veronica triphyllos, anthemis arvensis, capsella bursa-pastoris, centaurea cyanus, delphinium consolida, galium aparine, knautia arvensis, lamium purpureum, roemeria argemone, thlaspi arvense, viola arvensis, hylotelephium maximum