hordeum vulgare, viola arvensis, anthemis ruthenica, scleranthus annuus, ambrosia artemisiifolia, arenaria serpyllifolia, crepis tectorum, fallopia convolvulus, papaver rhoeas, apera spica-venti, arabidopsis thaliana, artemisia vulgaris, camelina microcarpa, capsella bursa-pastoris, centaurea cyanus, chenopodium album, cirsium arvense, convolvulus arvensis, cota austriaca, draba verna, elymus repens, lamium amplexicaule, lamium purpureum, lepidium draba, lolium perenne, myosotis arvensis, polygonum aviculare, ranunculus sardous, silene latifolia, stellaria media, tripleurospermum inodorum, veronica arvensis, veronica persica, veronica triphyllos