stellaria media, aphanes arvensis, arenaria serpyllifolia, capsella bursa-pastoris, cerastium brachypetalum, veronica arvensis, anthemis arvensis, arabidopsis thaliana, brassica rapa, centaurea cyanus, cirsium arvense, convolvulus arvensis, draba verna, myosotis arvensis, plantago lanceolata, thlaspi arvense, valerianella locusta, veronica hederifolia, veronica persica, veronica polita, veronica triphyllos