text: solidago canadensis, dactylis glomerata, erigeron annuus, lolium pratense, cichorium intybus, artemisia abrotanum, bromus squarrosus, centaurea jacea, fragaria viridis, sonchus arvensis, acer negundo, acer tataricum, achillea collina, agrimonia eupatoria, ballota nigra, daucus carota, falcaria vulgaris, galium album, heracleum sphondylium, inula britannica, medicago falcata, onopordum acanthium, quercus robur, rumex crispus