arenaria serpyllifolia, buglossoides arvensis, centaurea cyanus, galium spurium, alyssum alyssoides, capsella bursa-pastoris, convolvulus arvensis, scleranthus annuus, trifolium arvense, veronica hederifolia, agrostemma githago, anthemis arvensis, cirsium arvense, equisetum arvense, filago arvensis, galeopsis tetrahit, lamium amplexicaule, lysimachia vulgaris, medicago lupulina, sonchus arvensis, viola arvensis, adonis aestivalis