veronica persica, agrostis stolonifera, aphanes arvensis, myosotis arvensis, poa annua, polygonum aviculare, tripleurospermum inodorum, tussilago farfara, cirsium arvense, fallopia convolvulus, persicaria lapathifolia, persicaria maculosa, plantago uliginosa, stellaria media, veronica arvensis, viola arvensis, gnaphalium uliginosum, sinapis arvensis, spergula arvensis