de, städteregion aachen, dasiphora fruticosa, heracleum sphondylium, trifolium repens, ranunculus acris, prunella vulgaris, cardamine pratensis, ajuga reptans, vicia sepium, trifolium pratense, ranunculus repens, veronica chamaedrys, rumex acetosa, achillea millefolium, lathyrus pratensis, holcus lanatus, bellis perennis, plantago lanceolata, lysimachia nummularia, achillea ptarmica, centaurea jacea, trifolium dubium, filipendula ulmaria, cosmos bipinnatus, saxifraga granulata, lysimachia punctata, verbascum nigrum, agrostemma githago, dianthus barbatus, cynosurus cristatus, caltha palustris, primula veris, bistorta officinalis, dactylis glomerata, silene flos-cuculi, tanacetum parthenium, festuca rubra, anthoxanthum odoratum, plantago major, veronica serpyllifolia, omphalodes verna, cruciata laevipes, crepis biennis, stellaria graminea, campanula glomerata, aubrieta deltoidea, cerastium tomentosum, succisa pratensis, malva moschata, euphorbia lathyris, levisticum officinale