de, städteregion aachen, bistorta officinalis, persicaria bistorta, rumex acetosa, holcus lanatus, ranunculus acris, poa trivialis, ranunculus repens, lathyrus pratensis, filipendula ulmaria, caltha palustris, cirsium palustre, juncus effusus, angelica sylvestris, alopecurus pratensis, silene flos-cuculi, anthoxanthum odoratum, festuca rubra, sanguisorba officinalis, cardamine pratensis, scirpus sylvaticus, galium uliginosum, deschampsia cespitosa, carex nigra, myosotis nemorosa, heracleum sphondylium, vicia cracca, trifolium pratense, cerastium holosteoides, trifolium repens, galium palustre, plantago lanceolata, lotus pedunculatus, lolium pratense, dactylis glomerata, veronica chamaedrys, carex panicea, stellaria graminea, ajuga reptans, agrostis capillaris, trisetum flavescens, crepis paludosa, ranunculus flammula, achillea millefolium, valeriana dioica, agrostis stolonifera, cynosurus cristatus, achillea ptarmica, myosotis scorpioides, phleum pratense, juncus conglomeratus