text: apera spica-venti, fallopia convolvulus, aphanes arvensis, arenaria serpyllifolia, centaurea cyanus, chenopodium album, delphinium consolida, elymus repens, euphorbia helioscopia, lysimachia arvensis, myosotis arvensis, stellaria media, tripleurospermum inodorum, veronica arvensis, veronica hederifolia, viola arvensis, artemisia vulgaris, sonchus oleraceus