urtica urens, capsella bursa-pastoris, chenopodium album, malva neglecta, stellaria media, lolium perenne, poa annua, senecio vulgaris, solanum nigrum, sonchus oleraceus, achillea millefolium, calendula officinalis, geranium pusillum, persicaria maculosa, plantago lanceolata, sisymbrium officinale, sonchus asper, spergula arvensis, urtica dioica