arenaria leptoclados, bombycilaena erecta, convolvulus arvensis, erodium cicutarium, euphorbia serrata, leontodon hispidus, linaria simplex, lysimachia arvensis, sonchus tenerrimus, althaea hirsuta, avena barbata, bituminaria bituminosa, diplotaxis erucoides, euphorbia segetalis, herniaria cinerea, lobularia maritima, orobanche amethystea, plantago albicans, silene nocturna, veronica polita, vicia peregrina