triticum aestivum, galium aparine, argentina anserina, cirsium arvense, elymus repens, equisetum arvense, euphorbia exigua, lysimachia arvensis, aethusa cynapium, amaranthus retroflexus, chaenorhinum minus, chenopodium album, convolvulus arvensis, echinochloa crus-galli, euphorbia helioscopia, fallopia convolvulus, lamium amplexicaule, papaver rhoeas, polygonum aviculare, silene noctiflora, stachys palustris, stellaria media, tussilago farfara, veronica persica, viola arvensis