digitaria sanguinalis, setaria pumila, brassica oleracea, galinsoga parviflora, polygonum aviculare, solanum nigrum, amaranthus retroflexus, plantago major, trifolium pratense, amaranthus blitum, angelica sylvestris, calystegia sepium, chenopodium album, erigeron canadensis, kickxia elatine, linaria vulgaris, plantago lanceolata, portulaca oleracea, sonchus oleraceus, taraxacum minimum, verbena officinalis