apera spica-venti, centaurea cyanus, aphanes arvensis, chenopodium album, cirsium arvense, equisetum arvense, fallopia convolvulus, galeopsis tetrahit, gnaphalium uliginosum, myosotis arvensis, plantago uliginosa, spergula arvensis, stellaria media, trifolium repens, veronica arvensis, veronica hederifolia, vicia hirsuta, vicia sativa, viola arvensis, capsella bursa-pastoris, raphanus raphanistrum, tanacetum vulgare