myosotis stricta, rumex acetosella, arabidopsis thaliana, plantago major, scleranthus annuus, viola arvensis, cirsium arvense, erigeron canadensis, lolium multiflorum, secale cereale, cerastium holosteoides, erodium cicutarium, silene latifolia, stellaria media, trifolium pratense, trifolium repens, veronica arvensis, anthemis arvensis, anthemis cotula, capsella bursa-pastoris, euphorbia cyparissias, euphorbia esula, raphanus raphanistrum, rumex crispus, spergula arvensis