secale cereale, veronica persica, stellaria media, descurainia sophia, fumaria officinalis, veronica hederifolia, veronica sublobata, avena fatua, capsella bursa-pastoris, euphorbia helioscopia, galium aparine, hordeum distichon, lamium purpureum, papaver rhoeas, sonchus arvensis, thlaspi arvense, tripleurospermum inodorum, veronica polita, erysimum cheiranthoides, sonchus oleraceus