de, rheinisch-bergischer kreis, ranunculus repens, lolium perenne, trifolium repens, poa trivialis, lolium pratense, poa pratensis, phleum pratense, cerastium holosteoides, plantago major, holcus lanatus, ranunculus acris, bellis perennis, dactylis glomerata, agrostis stolonifera, festuca rubra, cardamine pratensis, alopecurus pratensis, rumex obtusifolius, poa annua, rumex acetosa, cirsium arvense, achillea millefolium, cynosurus cristatus, stellaria media, elymus repens, agrostis capillaris, scorzoneroides autumnalis, bromus hordeaceus, cirsium vulgare, rumex crispus, plantago lanceolata, alopecurus geniculatus, urtica dioica, trifolium pratense, trisetum flavescens, deschampsia cespitosa, heracleum sphondylium, veronica chamaedrys, capsella bursa-pastoris, anthriscus sylvestris, anthoxanthum odoratum, glechoma hederacea, carex hirta, arrhenatherum elatius, cirsium palustre, poa angustifolia, glyceria fluitans, vicia sepium, veronica serpyllifolia, trifolium dubium