stellaria media, tripleurospermum inodorum, veronica persica, veronica polita, apera spica-venti, papaver rhoeas, veronica arvensis, veronica hederifolia, viola arvensis, aphanes arvensis, arenaria serpyllifolia, capsella bursa-pastoris, elymus repens, lamium amplexicaule, lycopsis arvensis, poa annua, arabidopsis thaliana, centaurea cyanus, roemeria argemone, valerianella locusta