text: apera spica-venti, elymus repens, tripleurospermum inodorum, lolium perenne, capsella bursa-pastoris, centaurea cyanus, cirsium arvense, equisetum arvense, fallopia convolvulus, plantago uliginosa, ranunculus repens, rumex acetosella, scleranthus annuus, stellaria media, trifolium arvense, veronica arvensis, veronica hederifolia, viola arvensis