centaurea cyanus, chenopodium album, cirsium arvense, convolvulus arvensis, coronilla varia, crepis foetida, erodium cicutarium, lamium amplexicaule, lolium rigidum, phleum pratense, poa compressa, raphanus raphanistrum, bromus erectus, bromus tectorum, bufonia paniculata, buglossoides arvensis, centaurea scabiosa, echinops ritro, fallopia convolvulus, linaria repens, lysimachia arvensis, melilotus albus, ononis spinosa, plantago lanceolata, poa bulbosa, sedum acre, sinapis alba, veronica arvensis, veronica hederifolia, viola arvensis