amaranthus hybridus, amaranthus powellii, solanum nigrum, chenopodium album, mercurialis annua, oxalis latifolia, veronica persica, abutilon theophrasti, echinochloa crus-galli, euphorbia helioscopia, geranium dissectum, helminthotheca echioides, setaria viridis, sinapis arvensis, sonchus oleraceus, stellaria aquatica