text: cirsium arvense, convolvulus arvensis, sonchus oleraceus, abutilon theophrasti, ambrosia artemisiifolia, chenopodium album, cynodon dactylon, daucus carota, echinochloa crus-galli, galinsoga parviflora, setaria viridis, sinapis arvensis, solanum nigrum, sorghum halepense, amaranthus retroflexus, artemisia vulgaris, atriplex patula, bidens tripartita, cichorium intybus, datura stramonium, digitaria sanguinalis, erigeron annuus, fallopia convolvulus, hibiscus trionum, persicaria maculosa, setaria pumila, xanthium orientale, asclepias syriaca, elymus repens, lathyrus tuberosus, lipandra polysperma, persicaria lapathifolia, polygonum aviculare, xanthium strumarium