convolvulus arvensis, chenopodium album, stachys annua, amaranthus retroflexus, atriplex patula, avena fatua, capsella bursa-pastoris, centaurea scabiosa, chenopodiastrum hybridum, chondrilla juncea, cichorium intybus, delphinium consolida, digitaria sanguinalis, erigeron canadensis, fallopia convolvulus, lactuca serriola, lathyrus tuberosus, linaria vulgaris, lipandra polysperma, polygonum aviculare, salvia pratensis, senecio vernalis, setaria pumila, sisymbrium officinale, sonchus arvensis, sonchus oleraceus, viola arvensis