be, arr. leuven, urtica dioica, phalaris arundinacea, cirsium arvense, galium aparine, poa trivialis, ranunculus repens, symphytum officinale, phragmites australis, calystegia sepium, alopecurus pratensis, filipendula ulmaria, holcus lanatus, glechoma hederacea, persicaria amphibia, juncus effusus, elymus repens, agrostis stolonifera, iris pseudacorus, lythrum salicaria, rumex obtusifolius, solanum dulcamara, lycopus europaeus, galeopsis tetrahit, arrhenatherum elatius, dactylis glomerata, epilobium hirsutum, rumex acetosa, angelica sylvestris, carex riparia, glyceria maxima, stellaria media, galium palustre, heracleum sphondylium, rumex crispus, lysimachia vulgaris, carex acuta, lolium perenne, anthriscus sylvestris, cirsium palustre, persicaria hydropiper, cerastium holosteoides, ranunculus acris, phleum pratense, lathyrus pratensis, deschampsia cespitosa, glyceria fluitans, thalictrum flavum, vicia cracca, trifolium repens, stachys palustris