chenopodiastrum hybridum, solanum nigrum, amaranthus blitum, ballota nigra, galinsoga parviflora, xanthium strumarium, silene latifolia, amaranthus albus, amaranthus retroflexus, apera spica-venti, chenopodium album, digitaria sanguinalis, echinochloa crus-galli, erigeron canadensis, hordeum murinum, malva neglecta, persicaria lapathifolia, polygonum aviculare, portulaca oleracea, setaria viridis, urtica dioica, urtica urens, arctium lappa, cannabis sativa, cichorium intybus, descurainia sophia, helianthus annuus, lepidium densiflorum, persicaria maculosa, plantago major, rumex obtusifolius, rumex sanguineus, sisymbrium officinale, solidago canadensis