arenaria serpyllifolia, chenopodium album, viola arvensis, silene latifolia, capsella bursa-pastoris, centaurea cyanus, cerastium holosteoides, elymus repens, erodium cicutarium, fallopia convolvulus, myosotis arvensis, polygonum aviculare, scleranthus annuus, stellaria media, tripleurospermum inodorum, arabidopsis arenosa, artemisia vulgaris, echium vulgare, galeopsis bifida, lycopsis arvensis, stellaria graminea