lolium pratense, holcus lanatus, rumex acetosa, alopecurus pratensis, dactylis glomerata, rumex obtusifolius, achillea millefolium, arabidopsis thaliana, artemisia vulgaris, capsella bursa-pastoris, daucus carota, draba verna, ficaria verna, lamium purpureum, plantago lanceolata, poa pratensis, stellaria media, veronica arvensis