arenaria serpyllifolia, buglossoides arvensis, centaurea cyanus, galium spurium, alyssum alyssoides, convolvulus arvensis, polygonum aviculare, scleranthus annuus, veronica hederifolia, agrostemma githago, anthemis arvensis, atriplex patula, capsella bursa-pastoris, chenopodium album, cirsium arvense, delphinium consolida, equisetum arvense, fallopia convolvulus, filago arvensis, galeopsis ladanum, lamium amplexicaule, medicago lupulina, odontites vernus, sonchus arvensis, trifolium arvense, viola arvensis, adonis aestivalis