centaurea cyanus, delphinium consolida, stellaria media, tripleurospermum inodorum, apera spica-venti, papaver rhoeas, veronica hederifolia, arenaria serpyllifolia, capsella bursa-pastoris, cirsium arvense, elymus repens, equisetum arvense, euphorbia helioscopia, fallopia convolvulus, myosotis arvensis, silene noctiflora, veronica persica, veronica polita, viola arvensis, chenopodium album, polygonum aviculare