poa annua, matricaria chamomilla, tripleurospermum inodorum, apera spica-venti, equisetum arvense, fallopia convolvulus, gnaphalium uliginosum, myosotis arvensis, myosurus minimus, stellaria media, veronica arvensis, veronica hederifolia, vicia hirsuta, viola arvensis, centaurea cyanus, cerastium holosteoides, plantago uliginosa