stellaria media, polygonum aviculare, matricaria chamomilla, persicaria amphibia, capsella bursa-pastoris, fallopia convolvulus, myosotis arvensis, persicaria lapathifolia, cirsium arvense, elymus repens, galium aparine, plantago major, poa annua, rumex crispus, sonchus arvensis, sonchus oleraceus, trifolium pratense, veronica arvensis, veronica hederifolia, viola arvensis