veronica hederifolia, veronica arvensis, veronica persica, viola arvensis, galium aparine, lamium purpureum, stellaria media, artemisia vulgaris, capsella bursa-pastoris, chenopodium album, cirsium arvense, myosotis arvensis, papaver rhoeas, poa trivialis, polygonum aviculare, ranunculus repens, silene latifolia, ranunculus arvensis