elymus repens, erigeron canadensis, rumex acetosella, agrostis capillaris, apera spica-venti, artemisia absinthium, bromus hordeaceus, trifolium arvense, anthoxanthum odoratum, arrhenatherum elatius, artemisia vulgaris, avenella flexuosa, convolvulus arvensis, filago arvensis, viola arvensis, ballota nigra, equisetum arvense, pinus sylvestris, rumex crispus, tanacetum vulgare