de, städteregion aachen, ranunculus acris, ranunculus repens, holcus lanatus, rumex acetosa, trifolium repens, poa trivialis, heracleum sphondylium, cardamine pratensis, cynosurus cristatus, anthoxanthum odoratum, trifolium pratense, dactylis glomerata, festuca rubra, plantago lanceolata, achillea millefolium, lathyrus pratensis, agrostis capillaris, cerastium holosteoides, bistorta officinalis, cirsium palustre, lolium pratense, persicaria bistorta, filipendula ulmaria, lotus pedunculatus, alopecurus pratensis, veronica chamaedrys, lolium perenne, silene flos-cuculi, stellaria graminea, vicia sepium, juncus effusus, bellis perennis, phleum pratense, caltha palustris, trisetum flavescens, agrostis stolonifera, ajuga reptans, poa pratensis, arrhenatherum elatius, vicia cracca, sanguisorba officinalis, centaurea jacea, rumex obtusifolius, plantago major, angelica sylvestris, glyceria fluitans, scorzoneroides autumnalis, urtica dioica, deschampsia cespitosa, anthriscus sylvestris