tripleurospermum inodorum, apera spica-venti, galium aparine, myosurus minimus, poa annua, polygonum aviculare, centaurea cyanus, draba verna, elymus repens, sinapis arvensis, veronica hederifolia, aphanes arvensis, cerastium holosteoides, fallopia convolvulus, odontites vernus, plantago uliginosa, veronica arvensis, cirsium arvense, lysimachia arvensis