aphanes microcarpa, capsella bursa-pastoris, centaurea cyanus, equisetum arvense, tripleurospermum inodorum, arabidopsis thaliana, cirsium arvense, fallopia convolvulus, myosotis arvensis, sisymbrium officinale, stellaria media, veronica hederifolia, apera spica-venti, chenopodium album, draba verna, galium aparine, lamium amplexicaule, papaver rhoeas, roemeria argemone, senecio vulgaris, spergula arvensis, vicia sativa, viola arvensis