veronica agrestis, chaenorhinum minus, elymus repens, euphorbia helioscopia, galinsoga quadriradiata, mentha arvensis, stellaria media, veronica polita, aethusa cynapium, apera spica-venti, atriplex patula, chenopodium album, cirsium arvense, convolvulus arvensis, echinochloa crus-galli, galium aparine, lipandra polysperma, oxalis stricta, persicaria maculosa, ranunculus flammula, ranunculus repens, rorippa islandica, rorippa sylvestris, silene noctiflora, spergularia rubra, stachys palustris, tripleurospermum inodorum, viola arvensis