cirsium arvense, cirsium oleraceum, heracleum sphondylium, anthriscus sylvestris, poa pratensis, cerastium holosteoides, dactylis glomerata, filipendula ulmaria, galium aparine, geum rivale, lathyrus pratensis, lolium pratense, urtica dioica, agrostis stolonifera, argentina anserina, bromus hordeaceus, deschampsia cespitosa, holcus lanatus, phleum pratense, plantago lanceolata, ranunculus acris, ranunculus repens, symphytum officinale