setaria pumila, aristolochia clematitis, amaranthus albus, amaranthus blitum, amaranthus hybridus, amaranthus retroflexus, chenopodium album, galinsoga parviflora, kickxia elatine, portulaca oleracea, pulicaria vulgaris, rubus caesius, setaria viridis, trifolium pratense, trifolium repens, trifolium resupinatum, veronica arvensis