solanum tuberosum, chenopodium album, sinapis arvensis, elymus repens, fallopia convolvulus, mentha arvensis, persicaria hydropiper, plantago major, stachys palustris, atriplex patula, cirsium arvense, galium aparine, gnaphalium uliginosum, polygonum aviculare, sonchus arvensis, stellaria media, tripleurospermum inodorum