cirsium arvense, tripleurospermum inodorum, aphanes arvensis, chaenorhinum minus, chenopodium album, elymus repens, equisetum arvense, euphorbia helioscopia, galinsoga parviflora, galium aparine, lamium amplexicaule, lysimachia arvensis, mentha arvensis, myosotis arvensis, papaver dubium, papaver rhoeas, plantago uliginosa, poa annua, senecio vulgaris, silene noctiflora, solanum nigrum, sonchus asper, stachys palustris, stellaria media, veronica agrestis, veronica persica, scleranthus annuus, sinapis arvensis, thlaspi arvense