sonchus oleraceus, senecio vulgaris, stellaria media, amaranthus retroflexus, bidens tripartita, capsella bursa-pastoris, carduus crispus, chenopodium album, cirsium arvense, echinochloa crus-galli, elymus repens, erodium cicutarium, erysimum cheiranthoides, euphorbia helioscopia, fumaria officinalis, hyoscyamus niger, lamium amplexicaule, lamium purpureum, persicaria amphibia, persicaria lapathifolia, sinapis arvensis, sonchus asper, thlaspi arvense, tripleurospermum inodorum, veronica agrestis