centaurea nigra, cynosurus cristatus, lolium perenne, sanguisorba officinalis, plantago lanceolata, holcus lanatus, poa trivialis, trisetum flavescens, trifolium pratense, alopecurus pratensis, anthoxanthum odoratum, festuca rubra, ranunculus bulbosus, rumex acetosa, arrhenatherum elatius, cerastium fontanum, conopodium majus, dactylis glomerata, lathyrus pratensis, lotus corniculatus, phleum pratense, ranunculus acris, trifolium repens, vicia cracca