sinapis arvensis, cota austriaca, fumaria officinalis, papaver rhoeas, capsella bursa-pastoris, chenopodium album, descurainia sophia, elymus repens, erigeron canadensis, euphorbia helioscopia, fallopia convolvulus, lactuca serriola, persicaria lapathifolia, stellaria media, thlaspi arvense, veronica persica, cirsium arvense, delphinium consolida, tripleurospermum inodorum