centaurea nigra, lolium perenne, trisetum flavescens, cynosurus cristatus, ranunculus bulbosus, hordeum secalinum, arrhenatherum elatius, festuca rubra, poa trivialis, heracleum sphondylium, holcus lanatus, lathyrus pratensis, lotus corniculatus, dactylis glomerata, anthriscus sylvestris, filipendula ulmaria, potentilla reptans, trifolium pratense