beta vulgaris, avena fatua, chenopodium album, convolvulus arvensis, persicaria amphibia, sonchus arvensis, thlaspi arvense, amaranthus retroflexus, artemisia vulgaris, atriplex patula, capsella bursa-pastoris, chenopodium suecicum, cirsium arvense, elymus repens, erysimum cheiranthoides, mentha arvensis, plantago major, silene noctiflora, solanum nigrum, sonchus asper, sonchus oleraceus, stachys palustris, stellaria media, tripleurospermum inodorum, veronica polita, vicia hirsuta