artemisia vulgaris, achillea millefolium, polygonum aviculare, tanacetum vulgare, ballota nigra, berteroa incana, cerastium holosteoides, ceratodon purpureus, cichorium intybus, cirsium vulgare, daucus carota, ditrichum heteromallum, festuca rubra, glechoma hederacea, lepidium ruderale, lolium perenne, melilotus albus, melilotus officinalis, poa annua, saponaria officinalis, sisymbrium officinale, trifolium repens, verbascum phlomoides, veronica chamaedrys