stellaria media, tripleurospermum inodorum, elymus repens, apera spica-venti, aphanes arvensis, capsella bursa-pastoris, draba verna, lamium amplexicaule, myosurus minimus, poa annua, veronica hederifolia, veronica persica, viola arvensis, arabidopsis thaliana, euphorbia helioscopia, lamium purpureum, myosotis arvensis, papaver rhoeas, roemeria argemone, veronica agrestis, veronica triphyllos