galinsoga quadriradiata, galium spurium, chenopodium album, convolvulus arvensis, euphorbia helioscopia, fallopia convolvulus, galeopsis tetrahit, lipandra polysperma, persicaria maculosa, stellaria media, achillea millefolium, capsella bursa-pastoris, cirsium arvense, fumaria officinalis, galinsoga parviflora, lamium purpureum, lapsana communis, medicago lupulina, myosotis arvensis, sonchus oleraceus, viola arvensis