arctium tomentosum, ballota nigra, carduus acanthoides, cirsium arvense, arctium lappa, artemisia absinthium, artemisia vulgaris, cirsium vulgare, solidago canadensis, achillea millefolium, convolvulus arvensis, elymus repens, glechoma hederacea, plantago major, potentilla reptans, tripleurospermum inodorum, urtica dioica