matricaria chamomilla, mentha arvensis, cirsium arvense, elymus repens, fallopia convolvulus, galium aparine, gnaphalium uliginosum, lamium purpureum, lapsana communis, myosotis arvensis, persicaria hydropiper, plantago uliginosa, polygonum aviculare, stachys palustris, veronica persica, viola arvensis, apera spica-venti, sonchus arvensis, veronica agrestis, vicia hirsuta