artemisia absinthium, ballota nigra, descurainia sophia, artemisia vulgaris, berteroa incana, carduus acanthoides, diplotaxis muralis, echium vulgare, elymus repens, melilotus officinalis, achillea millefolium, cannabis sativa, conium maculatum, convolvulus arvensis, dactylis glomerata, daucus carota, erigeron canadensis, leonurus cardiaca, lolium perenne, marrubium peregrinum, plantago major, tripleurospermum inodorum, urtica urens