anthemis arvensis, centaurea cyanus, lamium purpureum, lapsana communis, sherardia arvensis, spergula arvensis, viola arvensis, arabidopsis thaliana, capsella bursa-pastoris, carex hirta, chenopodium album, equisetum arvense, fallopia convolvulus, lotus corniculatus, myosotis arvensis, plantago media, poa annua, polygonum aviculare, scleranthus annuus, sclerochloa dura, sinapis arvensis, stellaria media, trifolium repens, veronica chamaedrys, veronica hederifolia, agrostis stolonifera, cerastium glomeratum, galeopsis speciosa, geranium pyrenaicum, mentha arvensis, stellaria graminea