papaver rhoeas, anthemis ruthenica, centaurea cyanus, myosotis arvensis, polygonum aviculare, vicia hirsuta, ambrosia artemisiifolia, apera spica-venti, delphinium consolida, fallopia convolvulus, lactuca serriola, stellaria media, vicia grandiflora, viola arvensis, aphanes arvensis, arabidopsis thaliana, artemisia vulgaris, bromus hordeaceus, capsella bursa-pastoris, chenopodium album, equisetum arvense, erigeron canadensis, galium aparine, geranium pusillum, lamium purpureum, lysimachia arvensis, secale cereale, silene latifolia, trifolium arvense, tripleurospermum inodorum, veronica arvensis, veronica hederifolia, veronica triphyllos