atriplex sagittata, amaranthus retroflexus, mercurialis annua, polygonum aviculare, achillea millefolium, arctium lappa, ballota nigra, erodium cicutarium, galinsoga parviflora, hordeum murinum, malva neglecta, medicago lupulina, plantago lanceolata, poa palustris, potentilla reptans, sisymbrium loeselii, sisymbrium officinale, tripleurospermum inodorum, calamagrostis epigejos, chenopodium suecicum, dactylis glomerata, lepidium draba, lepidium ruderale, plantago major, silene latifolia, solanum nigrum, solanum tuberosum, sonchus oleraceus