secale cereale, apera spica-venti, arabidopsis thaliana, draba verna, papaver dubium, roemeria argemone, aphanes arvensis, capsella bursa-pastoris, elymus repens, spergula arvensis, stellaria media, achillea millefolium, artemisia vulgaris, buglossoides arvensis, centaurea cyanus, chenopodium album, equisetum arvense, erodium cicutarium, matricaria discoidea, myosotis arvensis, myosurus minimus, polygonum aviculare, thlaspi arvense, veronica arvensis, veronica hederifolia, veronica triphyllos, vicia sativa, viola arvensis