be, arr. leuven, arrhenatherum elatius, holcus lanatus, ranunculus repens, cirsium arvense, alopecurus pratensis, heracleum sphondylium, populus canadensis, rumex acetosa, urtica dioica, poa trivialis, stellaria graminea, ranunculus acris, quercus robur, filipendula ulmaria, angelica sylvestris, agrostis capillaris, glechoma hederacea, symphytum officinale, galium aparine, cerastium fontanum, phalaris arundinacea, tanacetum vulgare, juncus effusus, plantago lanceolata, galeopsis tetrahit, lolium perenne, dactylis glomerata, achillea millefolium, anthoxanthum odoratum, festuca rubra, cerastium holosteoides, calystegia sepium, lathyrus pratensis, vicia cracca, elymus repens, centaurea jacea, cirsium palustre, carex hirta, cardamine pratensis, persicaria amphibia, phragmites australis, equisetum arvense, trifolium repens, alnus glutinosa, trifolium pratense, silene flos-cuculi, rumex obtusifolius, carex acuta, rumex crispus, anthriscus sylvestris