apera spica-venti, aphanes arvensis, poa annua, elymus repens, matricaria chamomilla, myosotis arvensis, myosotis stricta, stellaria media, tripleurospermum inodorum, centaurea cyanus, chenopodium album, draba verna, equisetum arvense, fallopia convolvulus, myosurus minimus, veronica arvensis, veronica hederifolia, vicia hirsuta