poa annua, tripleurospermum inodorum, apera spica-venti, stellaria media, aphanes arvensis, myosotis arvensis, poa trivialis, thlaspi arvense, veronica hederifolia, viola arvensis, capsella bursa-pastoris, centaurea cyanus, galium aparine, matricaria chamomilla, scleranthus annuus, veronica arvensis, vicia hirsuta