amaranthus deflexus, amaranthus retroflexus, portulaca oleracea, ailanthus altissima, amaranthus blitum, bassia scoparia, chenopodiastrum hybridum, chenopodiastrum murale, chenopodium vulvaria, fallopia convolvulus, galinsoga parviflora, polygonum aviculare, sambucus ebulus, solanum nigrum, urtica urens