galium aparine, lapsana communis, arabidopsis thaliana, capsella bursa-pastoris, galeopsis speciosa, lamium purpureum, myosotis arvensis, oxalis stricta, persicaria maculosa, poa annua, stellaria media, veronica arvensis, viola arvensis, cerastium arvense, rabelera holostea, tripleurospermum inodorum, veronica persica