chenopodium album, senecio vulgaris, crepis foetida, lactuca serriola, noccaea perfoliata, plantago lanceolata, polygonum aviculare, tripleurospermum inodorum, amaranthus retroflexus, anthemis arvensis, arabidopsis thaliana, bromus arvensis, carduus acanthoides, chondrilla juncea, cirsium arvense, convolvulus arvensis, erodium cicutarium, filago arvensis, lappula squarrosa, lepidium campestre, lolium perenne, poa compressa, sinapis arvensis, sonchus arvensis, trifolium repens