hordeum murinum, bromus sterilis, crepis foetida, erigeron canadensis, matricaria discoidea, polygonum aviculare, ranunculus sardous, achillea millefolium, carduus acanthoides, chenopodium album, cynodon dactylon, daucus carota, diplotaxis tenuifolia, galium mollugo, geranium molle, lactuca serriola, lolium perenne, lotus corniculatus, medicago lupulina, onopordum acanthium, potentilla reptans, prunella vulgaris, rumex obtusifolius, rumex pulcher, sisymbrium officinale, sonchus oleraceus, trifolium repens, verbena officinalis