apera spica-venti, elymus repens, centaurea cyanus, capsella bursa-pastoris, delphinium consolida, equisetum arvense, fallopia convolvulus, galium aparine, geranium pusillum, myosotis arvensis, silene latifolia, sonchus arvensis, tripleurospermum inodorum, viola arvensis, artemisia vulgaris, chenopodium album, erodium cicutarium, thlaspi arvense, veronica arvensis