calepina irregularis, bromus arvensis, cardamine hirsuta, achillea millefolium, cerastium holosteoides, cirsium arvense, matricaria chamomilla, senecio vulgaris, arabidopsis thaliana, capsella bursa-pastoris, carduus acanthoides, convolvulus arvensis, cynodon dactylon, dactylis glomerata, draba verna, filago arvensis, lactuca serriola, lamium amplexicaule, lathyrus tuberosus, lepidium draba, plantago lanceolata, rumex obtusifolius, tanacetum vulgare, trifolium pratense