anthemis arvensis, erigeron canadensis, setaria pumila, trifolium arvense, viola arvensis, aristolochia clematitis, cirsium arvense, convolvulus arvensis, galeopsis ladanum, kickxia elatine, kickxia spuria, lathyrus hirsutus, lysimachia arvensis, myosotis arvensis, plantago major, potentilla reptans, scleranthus annuus, stachys palustris, trifolium repens, verbena officinalis