stellaria media, capsella bursa-pastoris, chenopodium album, gnaphalium uliginosum, myosotis arvensis, riccia glauca, tripleurospermum inodorum, veronica arvensis, vicia hirsuta, viola arvensis, arabidopsis thaliana, argentina anserina, artemisia vulgaris, cerastium glomeratum, cerastium holosteoides, crepis tectorum, euphorbia helioscopia, fallopia convolvulus, galeopsis speciosa, juncus bufonius, persicaria hydropiper, persicaria lapathifolia, plantago uliginosa, polygonum aviculare, ranunculus repens, rumex crispus, scleranthus annuus, sinapis arvensis, spergula arvensis, thlaspi arvense, veronica persica, draba verna, lipandra polysperma, roemeria argemone, senecio vulgaris