tanacetum vulgare, artemisia vulgaris, plantago major, potentilla reptans, rorippa sylvestris, solidago gigantea, achillea millefolium, arctium lappa, ballota nigra, bromus tectorum, carduus acanthoides, elymus repens, hordeum murinum, poa compressa, poa trivialis, rumex crispus, urtica dioica, lolium perenne, plantago lanceolata, poa pratensis, sisymbrium loeselii, sonchus arvensis, trifolium pratense