echinochloa crus-galli, amaranthus retroflexus, brassica napus, calystegia sepium, chenopodium album, cirsium arvense, digitaria sanguinalis, fallopia convolvulus, galinsoga parviflora, galium aparine, lipandra polysperma, matricaria chamomilla, persicaria maculosa, viola arvensis, aethusa cynapium, capsella bursa-pastoris, hypericum perforatum, persicaria lapathifolia, poa annua, setaria viridis, tussilago farfara