chenopodium album, convolvulus arvensis, fallopia convolvulus, matricaria discoidea, mentha arvensis, stellaria media, viola arvensis, viola tricolor, achillea millefolium, capsella bursa-pastoris, cirsium arvense, galeopsis tetrahit, galium aparine, lysimachia arvensis, myosotis arvensis, persicaria lapathifolia, silene latifolia, sonchus arvensis, sonchus asper, veronica arvensis, vicia cracca, aegopodium podagraria