cirsium oleraceum, heracleum sphondylium, cirsium arvense, filipendula ulmaria, lolium pratense, anthriscus sylvestris, arabis hirsuta, arrhenatherum elatius, cerastium holosteoides, galium aparine, holcus lanatus, poa pratensis, bistorta officinalis, bromus hordeaceus, centaurea jacea, lythrum salicaria, phleum pratense, ranunculus acris, symphytum officinale