amaranthus retroflexus, chenopodium album, capsella bursa-pastoris, cirsium arvense, mercurialis annua, sonchus asper, stellaria media, veronica persica, convolvulus arvensis, erodium cicutarium, euphorbia falcata, fallopia convolvulus, geranium molle, persicaria maculosa, polygonum aviculare, senecio vulgaris, solanum nigrum, trifolium pratense, vicia sativa