apera spica-venti, chenopodium album, elymus repens, fallopia convolvulus, atriplex patula, capsella bursa-pastoris, galeopsis tetrahit, galium aparine, lamium amplexicaule, lamium purpureum, myosotis arvensis, odontites vernus, polygonum aviculare, ranunculus arvensis, viola arvensis, thlaspi arvense