ambrosia artemisiifolia, amaranthus retroflexus, chenopodium album, convolvulus arvensis, setaria pumila, abutilon theophrasti, chenopodiastrum hybridum, elymus repens, arctium lappa, artemisia vulgaris, asclepias syriaca, carduus acanthoides, cichorium intybus, cirsium arvense, cynodon dactylon, fallopia convolvulus, hibiscus trionum, lactuca serriola, lathyrus pratensis, mentha longifolia, polygonum aviculare, rubus caesius, rumex crispus, sonchus oleraceus, sorghum halepense, xanthium strumarium