atriplex patula, chenopodium album, polygonum aviculare, lolium perenne, persicaria maculosa, poa annua, solanum nigrum, achillea millefolium, alliaria petiolata, artemisia vulgaris, ballota nigra, galinsoga parviflora, plantago lanceolata, plantago major, quercus robur, rumex obtusifolius, sisymbrium officinale, sonchus oleraceus, stellaria media, jacobaea vulgaris, tripleurospermum inodorum, urtica urens, vicia sativa