conium maculatum, hordeum murinum, achillea collina, agrostis stolonifera, amaranthus retroflexus, arctium lappa, artemisia vulgaris, atriplex littoralis, atriplex tatarica, ballota nigra, calystegia sepium, cichorium intybus, convolvulus arvensis, daucus carota, dipsacus laciniatus, erigeron canadensis, leonurus cardiaca, malva neglecta, melilotus officinalis, pastinaca sativa, plantago major, plantago media, sisymbrium officinale, tripleurospermum inodorum, xanthium strumarium