sonchus arvensis, sonchus oleraceus, atriplex patula, chenopodium album, cirsium arvense, elymus repens, equisetum arvense, fallopia convolvulus, mentha arvensis, sinapis arvensis, sonchus asper, stellaria media, anthemis arvensis, bidens tripartita, erysimum cheiranthoides, euphorbia helioscopia, galium aparine, lamium amplexicaule, lamium purpureum, lycopsis arvensis, medicago lupulina, myosotis arvensis, neslia paniculata, persicaria lapathifolia, stachys palustris, thlaspi arvense, viola arvensis