glebionis segetum, senecio vulgaris, sinapis arvensis, solanum nigrum, stellaria media, cirsium arvense, erodium cicutarium, erysimum cheiranthoides, matricaria chamomilla, papaver dubium, poa annua, stachys palustris, capsella bursa-pastoris, centaurea cyanus, chenopodium album, equisetum arvense, fallopia convolvulus, hypochaeris glabra, lamium amplexicaule, linaria vulgaris, polygonum aviculare, sonchus oleraceus, spergula arvensis, stachys arvensis, viola arvensis