triticum aestivum, centaurea cyanus, myosotis arvensis, myosurus minimus, roemeria argemone, stellaria media, agrostemma githago, anthemis arvensis, apera spica-venti, aphanes arvensis, argentina anserina, buglossoides arvensis, camelina microcarpa, cirsium arvense, convolvulus arvensis, delphinium consolida, draba verna, equisetum arvense, euphorbia helioscopia, fallopia convolvulus, galium aparine, mentha arvensis, myosotis stricta, papaver dubium, ranunculus repens, sinapis arvensis, sonchus arvensis, stachys palustris, thlaspi arvense, valerianella dentata, valerianella rimosa, veronica hederifolia, viola arvensis, veronica triphyllos