tanacetum vulgare, geranium pratense, achillea millefolium, carduus acanthoides, cirsium arvense, poa angustifolia, solidago canadensis, urtica dioica, arrhenatherum elatius, artemisia vulgaris, berteroa incana, elymus repens, equisetum arvense, euphorbia cyparissias, falcaria vulgaris, lactuca serriola, lathyrus pratensis, medicago varia, melilotus officinalis, rumex acetosa, rumex thyrsiflorus, silene latifolia, silene vulgaris, galium album, plantago major, sisymbrium loeselii