apera spica-venti, viola arvensis, fallopia convolvulus, tripleurospermum inodorum, capsella bursa-pastoris, centaurea cyanus, cerastium holosteoides, echinochloa crus-galli, poa annua, silene latifolia, stellaria media, veronica arvensis, cirsium arvense, crepis tectorum, elymus repens, galeopsis bifida, hypericum perforatum, matricaria discoidea, myosotis stricta, rumex crispus, spergularia rubra, stachys palustris