arabidopsis thaliana, capsella bursa-pastoris, holosteum umbellatum, lamium amplexicaule, myosotis stricta, stellaria media, veronica hederifolia, veronica triphyllos, chenopodium album, geranium pusillum, lamium purpureum, polygonum aviculare, gagea arvensis, ornithogalum refractum, sinapis arvensis