lolium perenne, plantago lanceolata, poa pratensis, trifolium pratense, trifolium repens, bromus hordeaceus, holcus lanatus, hypochaeris radicata, medicago lupulina, ranunculus acris, bellis perennis, cerastium holosteoides, cynosurus cristatus, linum bienne, silene vulgaris, trifolium dubium, trifolium incarnatum