tripleurospermum inodorum, artemisia vulgaris, convolvulus arvensis, ballota nigra, cirsium arvense, daucus carota, rubus caesius, tussilago farfara, arctium minus, carduus acanthoides, lathyrus tuberosus, lolium perenne, poa compressa, poa palustris, cirsium vulgare, erigeron canadensis, plantago lanceolata, rumex crispus, trifolium pratense, lamium album, echinops sphaerocephalus, sonchus asper