veronica persica, apera spica-venti, aphanes arvensis, capsella bursa-pastoris, cerastium holosteoides, cirsium arvense, fallopia convolvulus, galium aparine, lamium purpureum, matricaria chamomilla, myosotis arvensis, myosurus minimus, papaver rhoeas, persicaria lapathifolia, poa annua, sonchus arvensis, stellaria media, thlaspi arvense, trifolium pratense, veronica hederifolia, veronica triphyllos, vicia hirsuta, viola arvensis, centaurea cyanus, equisetum arvense, papaver dubium, roemeria argemone, sonchus oleraceus