de, rhein-erft-kreis, ranunculus repens, alopecurus pratensis, lysimachia nummularia, filipendula ulmaria, lythrum salicaria, poa trivialis, carex acuta, lathyrus pratensis, sanguisorba officinalis, ranunculus acris, symphytum officinale, silene flos-cuculi, phalaris arundinacea, rumex acetosa, cardamine pratensis, iris pseudacorus, deschampsia cespitosa, persicaria amphibia, plantago lanceolata, galium palustre, vicia cracca, equisetum palustre, agrostis stolonifera, holcus lanatus, lolium pratense, dactylis glomerata, cirsium arvense, carex acutiformis, glechoma hederacea, poa pratensis, caltha palustris, arrhenatherum elatius, festuca rubra, achillea millefolium, carex hirta, phragmites australis, elymus repens, potentilla reptans, lysimachia vulgaris, urtica dioica, centaurea jacea, glyceria maxima, carex disticha, cerastium holosteoides, rumex crispus, calystegia sepium, trifolium repens, trifolium pratense, argentina anserina, heracleum sphondylium