stellaria media, tripleurospermum inodorum, sinapis arvensis, veronica polita, centaurea cyanus, lysimachia arvensis, papaver rhoeas, veronica arvensis, veronica hederifolia, viola arvensis, aphanes arvensis, arenaria serpyllifolia, capsella bursa-pastoris, elymus repens, equisetum arvense, lycopsis arvensis, poa annua, arabidopsis thaliana, roemeria argemone, valerianella locusta