chenopodium album, chenopodiastrum hybridum, sinapis arvensis, beta vulgaris, capsella bursa-pastoris, eruca vesicaria, euphorbia helioscopia, fumaria officinalis, fumaria vaillantii, lamium amplexicaule, medicago lupulina, mercurialis annua, veronica polita, brassica nigra, lolium perenne, ranunculus arvensis, sonchus oleraceus, trifolium medium