anthemis arvensis, cirsium arvense, elymus repens, galeopsis bifida, lapsana communis, sonchus arvensis, atriplex patula, capsella bursa-pastoris, centaurea cyanus, convolvulus arvensis, fallopia convolvulus, holcus mollis, lysimachia arvensis, myosotis arvensis, persicaria maculosa, scleranthus annuus, spergula arvensis, stellaria media, viola arvensis, agrostis stolonifera, campanula rapunculoides, cerastium holosteoides, erodium cicutarium, galeopsis tetrahit, geranium dissectum, plantago major, poa annua, ranunculus repens, raphanus raphanistrum, sherardia arvensis, stachys palustris, tussilago farfara, vicia cracca, vicia tetrasperma, aphanes arvensis, neslia paniculata, rumex acetosella, rumex crispus, thlaspi arvense, trifolium hybridum, crepis capillaris