text: plantago major, poa annua, polygonum aviculare, trifolium repens, galinsoga quadriradiata, lepidium coronopus, achillea millefolium, anthemis cotula, cichorium intybus, eragrostis pilosa, erigeron canadensis, geranium pusillum, gnaphalium uliginosum, lolium perenne, persicaria hydropiper, plantago lanceolata, sisymbrium officinale, verbena officinalis