solanum tuberosum, equisetum arvense, galinsoga quadriradiata, stellaria media, elymus repens, tussilago farfara, veronica persica, achillea millefolium, argentina anserina, avena fatua, chenopodium album, cirsium arvense, galeopsis tetrahit, lolium perenne, mentha arvensis, persicaria hydropiper, persicaria maculosa, plantago lanceolata, setaria pumila, sinapis arvensis, sonchus arvensis, stachys palustris