amaranthus viridis, eleusine indica, erigeron bonariensis, oxalis corniculata, polygonum aviculare, setaria verticillata, amaranthus deflexus, avena sterilis, chenopodium opulifolium, dysphania ambrosioides, lactuca serriola, parietaria judaica, portulaca oleracea, symphyotrichum squamatum, heliotropium hirsutissimum, mirabilis jalapa