myosotis arvensis, stellaria media, centaurea cyanus, matricaria chamomilla, persicaria maculosa, polygonum aviculare, sonchus arvensis, veronica arvensis, aphanes arvensis, cirsium arvense, fallopia convolvulus, lysimachia arvensis, papaver dubium, papaver rhoeas, persicaria lapathifolia, plantago uliginosa, sonchus asper, veronica hederifolia, viola tricolor