plantago uliginosa, poa annua, stachys palustris, stellaria media, tripleurospermum inodorum, capsella bursa-pastoris, centaurea cyanus, chenopodium album, fallopia convolvulus, galeopsis tetrahit, galinsoga parviflora, glebionis segetum, gnaphalium uliginosum, lamium purpureum, myosotis arvensis, senecio vulgaris, sinapis arvensis, sonchus arvensis, veronica persica, viola arvensis, mentha arvensis, spergula arvensis