tripleurospermum inodorum, capsella bursa-pastoris, galium aparine, papaver rhoeas, sherardia arvensis, camelina microcarpa, convolvulus arvensis, lathyrus tuberosus, myosotis arvensis, ranunculus repens, stellaria media, veronica hederifolia, veronica persica, viola arvensis, achillea millefolium, aethusa cynapium, euphorbia helioscopia, lactuca serriola