amaranthus retroflexus, chenopodium album, convolvulus arvensis, elymus repens, equisetum arvense, lipandra polysperma, sinapis arvensis, sonchus oleraceus, veronica persica, capsella bursa-pastoris, euphorbia helioscopia, persicaria maculosa, setaria pumila, sonchus arvensis, stachys palustris, stellaria media, brassica napus, calystegia sepium, cirsium arvense, galinsoga parviflora, lamium purpureum, senecio vulgaris