arenaria serpyllifolia, chenopodium album, lipandra polysperma, atriplex patula, capsella bursa-pastoris, convolvulus arvensis, elymus repens, euphorbia helioscopia, galium aparine, geranium molle, lysimachia vulgaris, medicago lupulina, sherardia arvensis, sinapis arvensis, solanum nigrum, sonchus asper, stellaria media, veronica persica, viola arvensis, fumaria officinalis, papaver rhoeas