poa annua, stellaria media, veronica persica, atriplex patula, capsella bursa-pastoris, chenopodium album, cirsium arvense, convolvulus arvensis, equisetum arvense, gnaphalium uliginosum, lamium purpureum, lysimachia vulgaris, mentha arvensis, myosotis arvensis, persicaria hydropiper, persicaria maculosa, plantago major, prunella vulgaris, ranunculus repens, sagina procumbens, sinapis arvensis, sonchus asper, trifolium repens, veronica arvensis, veronica serpyllifolia, viola arvensis, lipandra polysperma, matricaria chamomilla, papaver rhoeas, vicia hirsuta