anthemis arvensis, stellaria media, capsella bursa-pastoris, cirsium arvense, elymus repens, fallopia convolvulus, persicaria lapathifolia, poa annua, stachys palustris, viola arvensis, atriplex patula, buglossoides arvensis, convolvulus arvensis, erodium cicutarium, galeopsis bifida, galinsoga parviflora, geranium pusillum, lamium amplexicaule, lapsana communis, lysimachia arvensis, persicaria hydropiper, persicaria maculosa, plantago lanceolata, raphanus raphanistrum, rumex crispus, scleranthus annuus, spergula arvensis, spergularia rubra, thlaspi arvense, tussilago farfara