tussilago farfara, convolvulus arvensis, elymus repens, arrhenatherum elatius, artemisia vulgaris, dactylis glomerata, equisetum arvense, bromus hordeaceus, bromus sterilis, cerastium holosteoides, cirsium arvense, crepis capillaris, linaria vulgaris, plantago major, poa pratensis, poa trivialis, ranunculus repens, rumex acetosa, rumex crispus, urtica dioica, anthriscus sylvestris, arctium minus, tragopogon pratensis