sinapis arvensis, thlaspi arvense, arabidopsis thaliana, arenaria serpyllifolia, artemisia vulgaris, capsella bursa-pastoris, centaurea cyanus, chenopodium album, cirsium arvense, fallopia convolvulus, galinsoga parviflora, galium aparine, gnaphalium uliginosum, lamium amplexicaule, papaver dubium, persicaria lapathifolia, plantago uliginosa, poa annua, senecio vulgaris, silene noctiflora, sonchus oleraceus, stellaria media, veronica agrestis, veronica persica, viola arvensis, cerastium holosteoides, geranium pusillum, lycopsis arvensis, myosotis arvensis, silene latifolia, sonchus arvensis, veronica hederifolia