triticum aestivum, descurainia sophia, tripleurospermum inodorum, alyssum alyssoides, convolvulus arvensis, delphinium consolida, holosteum umbellatum, lamium amplexicaule, veronica hederifolia, veronica polita, cirsium arvense, erodium cicutarium, euphorbia helioscopia, lamium album, noccaea perfoliata, veronica persica, viola arvensis