elymus repens, matricaria chamomilla, apera spica-venti, arabidopsis thaliana, capsella bursa-pastoris, centaurea cyanus, chenopodium album, crepis tectorum, stellaria media, tripleurospermum inodorum, vicia hirsuta, viola arvensis, aphanes arvensis, cirsium arvense, delphinium consolida, poa annua, rumex acetosella