onopordum acanthium, bromus commutatus, bromus sterilis, cirsium arvense, delphinium consolida, lepidium draba, melilotus officinalis, rumex obtusifolius, rumex pulcher, trifolium scabrum, xanthium spinosum, arctium minus, arenaria serpyllifolia, chenopodium album, cynodon dactylon, descurainia sophia, dipsacus fullonum, erigeron canadensis, lolium perenne, malva neglecta, malva sylvestris, matricaria chamomilla, sisymbrium officinale, sisymbrium polyceratium, stellaria media, tanacetum vulgare, tripleurospermum inodorum