secale cereale, apera spica-venti, sagina procumbens, sonchus arvensis, arabidopsis thaliana, centaurea cyanus, equisetum sylvaticum, juncus bufonius, lysimachia vulgaris, mentha arvensis, myosotis arvensis, persicaria amphibia, anthemis arvensis, aphanes arvensis, argentina anserina, cirsium arvense, equisetum arvense, myosotis stricta, ranunculus repens, rumex crispus, scleranthus annuus, stachys palustris, tripleurospermum inodorum, veronica arvensis, vicia hirsuta