stellaria media, apera spica-venti, aphanes microcarpa, cirsium arvense, galium aparine, matricaria chamomilla, myosotis arvensis, papaver rhoeas, veronica hederifolia, arenaria serpyllifolia, capsella bursa-pastoris, centaurea cyanus, equisetum arvense, fallopia convolvulus, lamium amplexicaule, papaver dubium, poa annua, thlaspi arvense, veronica arvensis, viola arvensis