amaranthus retroflexus, chenopodium album, mercurialis annua, calystegia sepium, chenopodiastrum hybridum, equisetum arvense, galium spurium, lysimachia vulgaris, persicaria maculosa, sonchus asper, sonchus oleraceus, stachys palustris, stellaria media, veronica persica, vicia cracca, zea mays