scleranthus annuus, apera spica-venti, aphanes microcarpa, capsella bursa-pastoris, chenopodium album, cirsium arvense, draba verna, lysimachia arvensis, myosotis arvensis, stellaria media, veronica arvensis, veronica hederifolia, vicia tetrasperma, viola arvensis, arabidopsis thaliana, centaurea cyanus, convolvulus arvensis, equisetum arvense, galeopsis tetrahit, galium aparine, lamium amplexicaule, lycopsis arvensis, roemeria argemone, sonchus oleraceus, spergula arvensis, trifolium repens, veronica persica, vicia sativa