veronica persica, stellaria media, triticum aestivum, veronica sublobata, elymus repens, euphorbia helioscopia, galium aparine, geranium pusillum, lamium purpureum, lapsana communis, myosotis arvensis, thlaspi arvense, viola arvensis, capsella bursa-pastoris, cirsium arvense, papaver rhoeas, silene noctiflora, tripleurospermum inodorum