convolvulus arvensis, lolium rigidum, alyssum alyssoides, anthemis arvensis, bromus sterilis, bromus tectorum, capsella bursa-pastoris, centaurea scabiosa, chenopodium album, cirsium arvense, crepis foetida, echinops ritro, erodium cicutarium, fallopia convolvulus, geranium molle, lamium amplexicaule, raphanus raphanistrum, sinapis alba, stellaria media, trifolium scabrum, veronica hederifolia, viola arvensis, arrhenatherum elatius, buglossoides arvensis, caucalis platycarpos, centaurea solstitialis, linum leonii, medicago sativa, plantago lanceolata, polygonum aviculare