arabidopsis thaliana, cirsium arvense, myosotis stricta, scleranthus annuus, veronica hederifolia, capsella bursa-pastoris, cerastium holosteoides, chenopodium album, fallopia convolvulus, lamium amplexicaule, plantago major, stellaria media, thlaspi arvense, vicia hirsuta, viola arvensis, buglossoides arvensis, centaurea cyanus, cota austriaca, draba verna, elymus repens, raphanus raphanistrum, roemeria argemone, tripleurospermum inodorum, veronica triloba, veronica triphyllos, plantago lanceolata, silene noctiflora, trifolium pratense