centaurea cyanus, convolvulus arvensis, galium aparine, stachys palustris, vicia tetrasperma, apera spica-venti, lysimachia arvensis, myosotis arvensis, sonchus arvensis, stellaria media, tripleurospermum inodorum, vicia sativa, vicia villosa, agrostemma githago, argentina anserina, artemisia vulgaris, buglossoides arvensis, cirsium arvense, falcaria vulgaris, galeopsis tetrahit, geranium pusillum, juncus bufonius, roemeria argemone, rorippa sylvestris, silene latifolia, veronica persica, veronica triphyllos, vicia hirsuta, viola arvensis