anthemis arvensis, apera spica-venti, fallopia convolvulus, viola arvensis, achillea millefolium, cirsium arvense, veronica arvensis, agrostis capillaris, capsella bursa-pastoris, centaurea cyanus, chenopodium album, crepis capillaris, elymus repens, equisetum arvense, gnaphalium uliginosum, myosotis arvensis, poa trivialis, spergula arvensis, vicia sativa, erodium cicutarium, senecio vulgaris