chenopodium album, aethusa cynapium, atriplex patula, convolvulus arvensis, euphorbia exigua, lamium purpureum, lysimachia vulgaris, ranunculus repens, silene latifolia, veronica persica, capsella bursa-pastoris, euphorbia helioscopia, lysimachia arvensis, medicago sativa, papaver rhoeas, sonchus asper, stellaria media, trifolium pratense, viola arvensis