de, krefeld, kreisfreie stadt, elymus repens, poa trivialis, urtica dioica, cirsium arvense, dactylis glomerata, arrhenatherum elatius, lolium perenne, alopecurus pratensis, plantago lanceolata, rumex obtusifolius, glechoma hederacea, agrostis stolonifera, ranunculus repens, achillea millefolium, poa pratensis, potentilla reptans, phalaris arundinacea, capsella bursa-pastoris, poa annua, rumex crispus, convolvulus arvensis, galium aparine, trifolium repens, anthriscus sylvestris, bromus hordeaceus, plantago major, stellaria media, heracleum sphondylium, tanacetum vulgare, cerastium holosteoides, equisetum arvense, artemisia vulgaris, holcus lanatus, rumex acetosa, ranunculus acris, phleum pratense, festuca rubra, carduus crispus, carex hirta, persicaria amphibia, trifolium pratense, trisetum flavescens, allium vineale, rorippa sylvestris, trifolium dubium, vicia cracca, veronica arvensis, polygonum aviculare, agrostis capillaris, rubus caesius