agrostemma githago, alyssum alyssoides, arenaria serpyllifolia, lamium amplexicaule, veronica hederifolia, veronica polita, viola arvensis, ajuga chamaepitys, asperula arvensis, camelina microcarpa, capsella bursa-pastoris, centaurea cyanus, convolvulus arvensis, galium spurium, holosteum umbellatum, muscari comosum, scandix pecten-veneris, senecio vulgaris, sonchus oleraceus, vicia sativa, artemisia absinthium