text: solanum tuberosum, rumex acetosella, achillea collina, amaranthus retroflexus, argentina anserina, chenopodium album, convolvulus arvensis, dactylis glomerata, elymus repens, erigeron canadensis, fallopia convolvulus, plantago major, raphanus raphanistrum, scleranthus annuus, setaria pumila, spergula arvensis, viola arvensis