stellaria media, veronica hederifolia, veronica persica, capsella bursa-pastoris, lamium purpureum, arabidopsis thaliana, chenopodium album, cirsium arvense, convolvulus arvensis, erigeron annuus, euphorbia helioscopia, fumaria officinalis, galium aparine, lactuca serriola, legousia speculum-veneris, myosotis arvensis, papaver rhoeas, pastinaca sativa, plantago lanceolata, plantago major, poa trivialis, veronica arvensis, viola arvensis, gnaphalium uliginosum