galium verrucosum, anthemis arvensis, capsella bursa-pastoris, centaurea cyanus, convolvulus arvensis, galium spurium, lapsana communis, thlaspi arvense, viola arvensis, campanula rapunculoides, cirsium arvense, descurainia sophia, equisetum arvense, galeopsis tetrahit, lysimachia vulgaris, sonchus oleraceus, veronica hederifolia