argentina anserina, erigeron canadensis, malva neglecta, lolium perenne, sisymbrium officinale, agrostis gigantea, anthemis arvensis, anthemis cotula, apera spica-venti, arctium lappa, artemisia vulgaris, ballota nigra, chenopodium album, fallopia convolvulus, galeopsis tetrahit, galinsoga parviflora, lamium album, matricaria discoidea, plantago major, poa annua, poa pratensis, rumex obtusifolius, urtica dioica, urtica urens, verbena officinalis