matricaria chamomilla, polygonum aviculare, cynodon dactylon, erigeron canadensis, lepidium virginicum, matricaria discoidea, agrostis stolonifera, ambrosia artemisiifolia, anthemis cotula, arctium minus, convolvulus arvensis, galeopsis pubescens, lolium perenne, malva neglecta, pastinaca sativa, plantago major, poa annua, poa pratensis, ranunculus sardous, solanum villosum, urtica urens, aristolochia clematitis, capsella bursa-pastoris, galinsoga parviflora, galium aparine, persicaria maculosa, phleum pratense, potentilla reptans, veronica arvensis, veronica serpyllifolia, artemisia vulgaris, chenopodium album, conium maculatum, daucus carota, erigeron annuus, geum urbanum, lycopus europaeus, medicago lupulina, prunella vulgaris, ranunculus acris, rumex obtusifolius, sisymbrium officinale, sonchus asper, tanacetum vulgare, urtica dioica