centaurea cyanus, anthemis arvensis, arenaria serpyllifolia, roemeria argemone, trifolium arvense, veronica hederifolia, viola arvensis, adonis aestivalis, buglossoides arvensis, capsella bursa-pastoris, cirsium arvense, convolvulus arvensis, galium spurium, lapsana communis, scleranthus annuus, veronica arvensis, camelina microcarpa, descurainia sophia, galeopsis tetrahit, geranium pusillum, lamium amplexicaule, thlaspi arvense, veronica polita