hordeum vulgare, agrostemma githago, ambrosia artemisiifolia, apera spica-venti, centaurea cyanus, veronica hederifolia, veronica triphyllos, viola arvensis, anthemis ruthenica, aphanes arvensis, arabidopsis thaliana, roemeria argemone, vicia grandiflora, capsella bursa-pastoris, chenopodium album, cirsium arvense, delphinium consolida, elymus repens, galium aparine, lamium amplexicaule, myosotis stricta, polygonum aviculare, scleranthus annuus, vicia hirsuta