centaurea cyanus, arenaria serpyllifolia, convolvulus arvensis, adonis aestivalis, agrostemma githago, anthemis arvensis, cirsium arvense, lysimachia vulgaris, veronica hederifolia, veronica triphyllos, veronica verna, viola arvensis, bromus racemosus, buglossoides arvensis, capsella bursa-pastoris, galium spurium, lolium rigidum, roemeria argemone, scleranthus annuus, valerianella locusta, vicia hirsuta, vicia sativa, allium vineale, camelina microcarpa