agrostis stolonifera, chenopodium album, echinochloa crus-galli, elymus repens, equisetum arvense, galinsoga parviflora, galinsoga quadriradiata, lapsana communis, lipandra polysperma, papaver rhoeas, persicaria lapathifolia, persicaria maculosa, plantago uliginosa, sonchus asper, stellaria media, tripleurospermum inodorum, cerastium holosteoides, cirsium arvense, fallopia convolvulus, galium aparine, gnaphalium uliginosum, medicago lupulina, myosotis arvensis, oxalis stricta, persicaria hydropiper, polygonum aviculare, ranunculus repens, sinapis arvensis, sonchus arvensis, symphytum officinale, trifolium repens, veronica arvensis, veronica persica