viola arvensis, scleranthus annuus, capsella bursa-pastoris, chenopodium album, elymus repens, lycopsis arvensis, polygonum aviculare, raphanus raphanistrum, stellaria media, anthemis arvensis, arabidopsis thaliana, centaurea cyanus, erodium cicutarium, fallopia convolvulus, galeopsis bifida, myosotis arvensis, persicaria maculosa, poa annua, rumex acetosella, silene latifolia, stellaria graminea, thlaspi arvense, tripleurospermum inodorum, veronica arvensis, veronica serpyllifolia, vicia sativa