panicum miliaceum, amaranthus retroflexus, atriplex prostrata, chenopodium album, convolvulus arvensis, echinochloa crus-galli, setaria viridis, avena fatua, cannabis sativa, carduus acanthoides, cirsium arvense, delphinium consolida, euphorbia tommasiniana, fallopia convolvulus, helianthus annuus, lactuca tatarica, lathyrus tuberosus, melilotus officinalis, sonchus arvensis