buglossoides arvensis, centaurea cyanus, galium spurium, anthemis arvensis, arenaria serpyllifolia, bunium bulbocastanum, scleranthus annuus, veronica hederifolia, vicia sativa, viola arvensis, camelina microcarpa, chondrilla juncea, descurainia sophia, lamium amplexicaule, lapsana communis, lysimachia vulgaris, neslia paniculata, rhinanthus alectorolophus, roemeria argemone, thlaspi arvense, agrostemma githago