scleranthus annuus, apera spica-venti, centaurea cyanus, spergula arvensis, agrostis stolonifera, anthemis arvensis, aphanes arvensis, bromus secalinus, holcus mollis, persicaria hydropiper, polygonum aviculare, viola arvensis, achillea millefolium, allium vineale, avena fatua, campanula patula, campanula rapunculoides, cirsium arvense, convolvulus arvensis, equisetum arvense, fallopia convolvulus, galeopsis tetrahit, geranium dissectum, lapsana communis, lysimachia arvensis, mentha arvensis, persicaria lapathifolia, plantago lanceolata, ranunculus repens, rumex acetosella, thlaspi arvense, veronica arvensis, vicia sativa