aphanes microcarpa, cirsium arvense, galium aparine, papaver rhoeas, viola arvensis, myosotis arvensis, roemeria argemone, stellaria media, veronica arvensis, achillea virescens, aethusa cynapium, arabidopsis thaliana, capsella bursa-pastoris, convolvulus arvensis, equisetum arvense, erodium cicutarium, euphorbia helioscopia, lamium amplexicaule, matricaria chamomilla, polypogon viridis, raphanus raphanistrum, trifolium repens, veronica hederifolia