anthemis arvensis, anthoxanthum odoratum, aphanes arvensis, arnoseris minima, campanula lusitanica, herniaria hirsuta, holcus lanatus, linaria elegans, mibora minima, persicaria maculosa, raphanus raphanistrum, rumex acetosella, scleranthus annuus, spergula arvensis, stellaria media, plantago lanceolata, poa annua, ranunculus muricatus, stachys arvensis, veronica arvensis