elymus repens, equisetum arvense, silene latifolia, viola arvensis, erodium cicutarium, capsella bursa-pastoris, centaurea cyanus, chenopodium album, galeopsis bifida, myosotis arvensis, polygonum aviculare, rumex acetosella, scleranthus annuus, stellaria media, veronica arvensis, anthemis arvensis, cerastium holosteoides, fallopia convolvulus, geranium pusillum, lycopsis arvensis, tripleurospermum inodorum, viola tricolor