tanacetum vulgare, elymus repens, achillea millefolium, anchusa ochroleuca, artemisia absinthium, artemisia vulgaris, ballota nigra, calamagrostis epigejos, carduus acanthoides, centaurea jacea, chenopodium album, cichorium intybus, convolvulus arvensis, crepis foetida, dactylis glomerata, daucus carota, erigeron canadensis, galium mollugo, lactuca serriola, lathyrus sylvestris, lathyrus tuberosus, lepidium draba, poa angustifolia, rosa canina, salvia nemorosa, silene latifolia