mercurialis annua, raphanus raphanistrum, setaria viridis, cirsium arvense, euphorbia helioscopia, sonchus oleraceus, chenopodium album, cichorium intybus, erigeron annuus, linaria vulgaris, pastinaca sativa, ranunculus bulbosus, solanum nigrum, sorghum halepense, stachys annua, trifolium pratense, veronica persica