apera spica-venti, elymus repens, persicaria hydropiper, juncus bufonius, myosotis arvensis, viola arvensis, aphanes arvensis, centaurea cyanus, fallopia convolvulus, galium aparine, plantago major, poa annua, polygonum aviculare, sagina procumbens, scleranthus annuus, stellaria media, veronica arvensis, anthemis arvensis, cerastium holosteoides, cirsium arvense, equisetum arvense, galeopsis tetrahit, gnaphalium uliginosum, mentha arvensis, persicaria maculosa, rumex crispus, sonchus asper, stachys palustris, tripleurospermum inodorum, vicia hirsuta, geranium pusillum, lysimachia arvensis, veronica triphyllos