centaurea cyanus, convolvulus arvensis, vicia sativa, vicia tetrasperma, apera spica-venti, capsella bursa-pastoris, fallopia convolvulus, galium aparine, geranium pusillum, myosotis arvensis, persicaria lapathifolia, setaria viridis, veronica triphyllos, viola arvensis, astragalus cicer, buglossoides arvensis, camelina microcarpa, centaurea scabiosa, cirsium arvense, descurainia sophia, papaver rhoeas, poa annua, polygonum aviculare, rhinanthus alectorolophus, silene latifolia, sonchus oleraceus, veronica arvensis, veronica hederifolia, vicia hirsuta