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