chenopodium album, convolvulus arvensis, elymus repens, setaria pumila, stachys annua, amaranthus retroflexus, atriplex patula, chenopodiastrum hybridum, cirsium arvense, daucus carota, digitaria sanguinalis, fallopia convolvulus, lactuca serriola, lathyrus tuberosus, linaria vulgaris, lipandra polysperma, polygonum aviculare, salvia pratensis, setaria verticillata