de, krefeld, kreisfreie stadt, ranunculus repens, ranunculus acris, poa trivialis, holcus lanatus, lolium pratense, lolium perenne, rumex acetosa, trifolium repens, alopecurus pratensis, cardamine pratensis, cerastium holosteoides, poa pratensis, festuca rubra, plantago lanceolata, phleum pratense, bellis perennis, agrostis stolonifera, anthoxanthum odoratum, cynosurus cristatus, dactylis glomerata, agrostis capillaris, bromus hordeaceus, achillea millefolium, trifolium pratense, plantago major, cirsium arvense, scorzoneroides autumnalis, rumex obtusifolius, alopecurus geniculatus, silene flos-cuculi, elymus repens, juncus effusus, carex hirta, rumex crispus, trifolium dubium, glechoma hederacea, stellaria media, stellaria graminea, poa annua, heracleum sphondylium, arrhenatherum elatius, deschampsia cespitosa, lotus pedunculatus, veronica chamaedrys, veronica serpyllifolia, cirsium palustre, lysimachia nummularia, urtica dioica, glyceria fluitans, trisetum flavescens