poa annua, stellaria media, apera spica-venti, aphanes arvensis, capsella bursa-pastoris, chenopodium album, cirsium arvense, equisetum arvense, fallopia convolvulus, galeopsis speciosa, gnaphalium uliginosum, matricaria chamomilla, myosotis arvensis, myosurus minimus, plantago uliginosa, thlaspi arvense, tripleurospermum inodorum, tussilago farfara, veronica arvensis, veronica hederifolia, vicia hirsuta, viola arvensis, cerastium holosteoides, odontites vernus, stachys palustris, trifolium repens