convolvulus arvensis, cirsium arvense, veronica hederifolia, buglossoides arvensis, galium spurium, sonchus arvensis, thlaspi arvense, viola arvensis, adonis aestivalis, agrostemma githago, arabidopsis thaliana, lamium purpureum, lysimachia vulgaris, neslia paniculata, valerianella locusta, veronica arvensis, vicia sativa, anthriscus sylvestris